Organic electroluminescent materials and devices

ABSTRACT

Iridium complexes comprising three different bidentate ligands and their use in OLEDs to enhance the device efficiency and lifetime are disclosed. The complexes have a structure of the formula Ir(L A )(L B )(L C ), where ligand L A  is selected from a variety of structures, ligand L B  has the structure 
                         
and L C  has the structure
 
                         
In these structures, rings A, B, C, and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring; R 1 , R 2 , R 3 , R A , R B , R C , and R D  can be any of a variety of substituents, and Z 1  and Z 2  are each independently C or N.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority under 35 U.S.C. § 119(e)(1) from U.S. Provisional Application Ser. No. 62/516,329, filed Jun. 7, 2017, 62/352,139, filed Jun. 20, 2016, 62/450,848, filed Jan. 26, 2017, 62/479,795, filed Mar. 31, 2017, and 62/480,746, filed Apr. 3, 2017, the entire contents of which are incorporated herein by reference.

FIELD

The present disclosure relates to compounds for use as phosphorescent emitters, and devices, such as organic light emitting diodes, including the same. More specifically, this disclosure relates to iridium complexes comprising three different bidentate ligands and their use in OLEDs to enhance the device efficiency and lifetime.

BACKGROUND

Opto-electronic devices that make use of organic materials are becoming increasingly desirable for a number of reasons. Many of the materials used to make such devices are relatively inexpensive, so organic opto-electronic devices have the potential for cost advantages over inorganic devices. In addition, the inherent properties of organic materials, such as their flexibility, may make them well suited for particular applications such as fabrication on a flexible substrate. Examples of organic opto-electronic devices include organic light emitting diodes/devices (OLEDs), organic phototransistors, organic photovoltaic cells, and organic photodetectors. For OLEDs, the organic materials may have performance advantages over conventional materials. For example, the wavelength at which an organic emissive layer emits light may generally be readily tuned with appropriate dopants.

OLEDs make use of thin organic films that emit light when voltage is applied across the device. OLEDs are becoming an increasingly interesting technology for use in applications such as flat panel displays, illumination, and backlighting. Several OLED materials and configurations are described in U.S. Pat. Nos. 5,844,363, 6,303,238, and 5,707,745, which are incorporated herein by reference in their entirety.

One application for phosphorescent emissive molecules is a full color display. Industry standards for such a display call for pixels adapted to emit particular colors, referred to as “saturated” colors. In particular, these standards call for saturated red, green, and blue pixels. Alternatively the OLED can be designed to emit white light. In conventional liquid crystal displays emission from a white backlight is filtered using absorption filters to produce red, green and blue emission. The same technique can also be used with OLEDs. The white OLED can be either a single EML device or a stack structure. Color may be measured using CIE coordinates, which are well known to the art.

One example of a green emissive molecule is tris(2-phenylpyridine) iridium, denoted Ir(ppy)₃, which has the following structure:

In this, and later figures herein, we depict the dative bond from nitrogen to metal (here, Ir) as a straight line.

As used herein, the term “organic” includes polymeric materials as well as small molecule organic materials that may be used to fabricate organic opto-electronic devices. “Small molecule” refers to any organic material that is not a polymer, and “small molecules” may actually be quite large. Small molecules may include repeat units in some circumstances. For example, using a long chain alkyl group as a substituent does not remove a molecule from the “small molecule” class. Small molecules may also be incorporated into polymers, for example as a pendent group on a polymer backbone or as a part of the backbone. Small molecules may also serve as the core moiety of a dendrimer, which consists of a series of chemical shells built on the core moiety. The core moiety of a dendrimer may be a fluorescent or phosphorescent small molecule emitter. A dendrimer may be a “small molecule,” and it is believed that all dendrimers currently used in the field of OLEDs are small molecules.

As used herein, “top” means furthest away from the substrate, while “bottom” means closest to the substrate. Where a first layer is described as “disposed over” a second layer, the first layer is disposed further away from substrate. There may be other layers between the first and second layer, unless it is specified that the first layer is “in contact with” the second layer. For example, a cathode may be described as “disposed over” an anode, even though there are various organic layers in between.

As used herein, “solution processible” means capable of being dissolved, dispersed, or transported in and/or deposited from a liquid medium, either in solution or suspension form.

A ligand may be referred to as “photoactive” when it is believed that the ligand directly contributes to the photoactive properties of an emissive material. A ligand may be referred to as “ancillary” when it is believed that the ligand does not contribute to the photoactive properties of an emissive material, although an ancillary ligand may alter the properties of a photoactive ligand.

As used herein, and as would be generally understood by one skilled in the art, a first “Highest Occupied Molecular Orbital” (HOMO) or “Lowest Unoccupied Molecular Orbital” (LUMO) energy level is “greater than” or “higher than” a second HOMO or LUMO energy level if the first energy level is closer to the vacuum energy level. Since ionization potentials (IP) are measured as a negative energy relative to a vacuum level, a higher HOMO energy level corresponds to an IP having a smaller absolute value (an IP that is less negative). Similarly, a higher LUMO energy level corresponds to an electron affinity (EA) having a smaller absolute value (an EA that is less negative). On a conventional energy level diagram, with the vacuum level at the top, the LUMO energy level of a material is higher than the HOMO energy level of the same material. A “higher” HOMO or LUMO energy level appears closer to the top of such a diagram than a “lower” HOMO or LUMO energy level.

As used herein, and as would be generally understood by one skilled in the art, a first work function is “greater than” or “higher than” a second work function if the first work function has a higher absolute value. Because work functions are generally measured as negative numbers relative to vacuum level, this means that a “higher” work function is more negative. On a conventional energy level diagram, with the vacuum level at the top, a “higher” work function is illustrated as further away from the vacuum level in the downward direction. Thus, the definitions of HOMO and LUMO energy levels follow a different convention than work functions.

More details on OLEDs, and the definitions described above, can be found in U.S. Pat. No. 7,279,704, which is incorporated herein by reference in its entirety.

SUMMARY

According to an aspect of the present disclosure, a compound having a formula Ir(L_(A))(L_(B))(L_(C)) is disclosed, wherein the ligand L_(A) is selected from the group consisting of:

wherein the ligand L_(B) is

wherein the ligand L_(C) is

wherein rings A, B, C, and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring;

wherein R¹, R², R³, R^(A), R^(B), R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitution, or no substitution;

wherein X¹ to X¹², Z¹, and Z² are each independently C or N;

wherein Y¹ is selected from the group consisting of O, S, Se, and Ge;

wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″;

wherein L_(A), L_(B), and L_(C) are different from each other, and can be connected to each other to form multidentate ligand;

wherein R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, and

wherein any two or more substituents among R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are optionally joined or fused into a ring.

According to an aspect of the present disclosure, an OLED is also disclosed. The OLED comprises: an anode; a cathode; and an organic layer, disposed between the anode and the cathode. The organic layer comprising a compound having the formula Ir(L_(A))(L_(B))(L_(C)) described herein.

A formulation comprising the compound described herein is also disclosed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows an organic light emitting device.

FIG. 2 shows an inverted organic light emitting device that does not have a separate electron transport layer.

DETAILED DESCRIPTION

Generally, an OLED comprises at least one organic layer disposed between and electrically connected to an anode and a cathode. When a current is applied, the anode injects holes and the cathode injects electrons into the organic layer(s). The injected holes and electrons each migrate toward the oppositely charged electrode. When an electron and hole localize on the same molecule, an “exciton,” which is a localized electron-hole pair having an excited energy state, is formed. Light is emitted when the exciton relaxes via a photoemissive mechanism. In some cases, the exciton may be localized on an excimer or an exciplex. Non-radiative mechanisms, such as thermal relaxation, may also occur, but are generally considered undesirable.

The initial OLEDs used emissive molecules that emitted light from their singlet states (“fluorescence”) as disclosed, for example, in U.S. Pat. No. 4,769,292, which is incorporated by reference in its entirety. Fluorescent emission generally occurs in a time frame of less than 10 nanoseconds.

More recently, OLEDs having emissive materials that emit light from triplet states (“phosphorescence”) have been demonstrated. Baldo et al., “Highly Efficient Phosphorescent Emission from Organic Electroluminescent Devices,” Nature, vol. 395, 151-154, 1998; (“Baldo-I”) and Baldo et al., “Very high-efficiency green organic light-emitting devices based on electrophosphorescence,” Appl. Phys. Lett., vol. 75, No. 3, 4-6 (1999) (“Baldo-II”), are incorporated by reference in their entireties. Phosphorescence is described in more detail in U.S. Pat. No. 7,279,704 at cols. 5-6, which are incorporated by reference.

FIG. 1 shows an organic light emitting device 100. The figures are not necessarily drawn to scale. Device 100 may include a substrate 110, an anode 115, a hole injection layer 120, a hole transport layer 125, an electron blocking layer 130, an emissive layer 135, a hole blocking layer 140, an electron transport layer 145, an electron injection layer 150, a protective layer 155, a cathode 160, and a barrier layer 170. Cathode 160 is a compound cathode having a first conductive layer 162 and a second conductive layer 164. Device 100 may be fabricated by depositing the layers described, in order. The properties and functions of these various layers, as well as example materials, are described in more detail in U.S. Pat. No. 7,279,704 at cols. 6-10, which are incorporated by reference.

More examples for each of these layers are available. For example, a flexible and transparent substrate-anode combination is disclosed in U.S. Pat. No. 5,844,363, which is incorporated by reference in its entirety. An example of a p-doped hole transport layer is m-MTDATA doped with F₄-TCNQ at a molar ratio of 50:1, as disclosed in U.S. Patent Application Publication No. 2003/0230980, which is incorporated by reference in its entirety. Examples of emissive and host materials are disclosed in U.S. Pat. No. 6,303,238 to Thompson et al., which is incorporated by reference in its entirety. An example of an n-doped electron transport layer is BPhen doped with Li at a molar ratio of 1:1, as disclosed in U.S. Patent Application Publication No. 2003/0230980, which is incorporated by reference in its entirety. U.S. Pat. Nos. 5,703,436 and 5,707,745, which are incorporated by reference in their entireties, disclose examples of cathodes including compound cathodes having a thin layer of metal such as Mg:Ag with an overlying transparent, electrically-conductive, sputter-deposited ITO layer. The theory and use of blocking layers is described in more detail in U.S. Pat. No. 6,097,147 and U.S. Patent Application Publication No. 2003/0230980, which are incorporated by reference in their entireties. Examples of injection layers are provided in U.S. Patent Application Publication No. 2004/0174116, which is incorporated by reference in its entirety. A description of protective layers may be found in U.S. Patent Application Publication No. 2004/0174116, which is incorporated by reference in its entirety.

FIG. 2 shows an inverted OLED 200. The device includes a substrate 210, a cathode 215, an emissive layer 220, a hole transport layer 225, and an anode 230. Device 200 may be fabricated by depositing the layers described, in order. Because the most common OLED configuration has a cathode disposed over the anode, and device 200 has cathode 215 disposed under anode 230, device 200 may be referred to as an “inverted” OLED. Materials similar to those described with respect to device 100 may be used in the corresponding layers of device 200. FIG. 2 provides one example of how some layers may be omitted from the structure of device 100.

The simple layered structure illustrated in FIGS. 1 and 2 is provided by way of non-limiting example, and it is understood that embodiments of the invention may be used in connection with a wide variety of other structures. The specific materials and structures described are exemplary in nature, and other materials and structures may be used. Functional OLEDs may be achieved by combining the various layers described in different ways, or layers may be omitted entirely, based on design, performance, and cost factors. Other layers not specifically described may also be included. Materials other than those specifically described may be used. Although many of the examples provided herein describe various layers as comprising a single material, it is understood that combinations of materials, such as a mixture of host and dopant, or more generally a mixture, may be used. Also, the layers may have various sublayers. The names given to the various layers herein are not intended to be strictly limiting. For example, in device 200, hole transport layer 225 transports holes and injects holes into emissive layer 220, and may be described as a hole transport layer or a hole injection layer. In one embodiment, an OLED may be described as having an “organic layer” disposed between a cathode and an anode. This organic layer may comprise a single layer, or may further comprise multiple layers of different organic materials as described, for example, with respect to FIGS. 1 and 2.

Structures and materials not specifically described may also be used, such as OLEDs comprised of polymeric materials (PLEDs) such as disclosed in U.S. Pat. No. 5,247,190 to Friend et al., which is incorporated by reference in its entirety. By way of further example, OLEDs having a single organic layer may be used. OLEDs may be stacked, for example as described in U.S. Pat. No. 5,707,745 to Forrest et al, which is incorporated by reference in its entirety. The OLED structure may deviate from the simple layered structure illustrated in FIGS. 1 and 2. For example, the substrate may include an angled reflective surface to improve out-coupling, such as a mesa structure as described in U.S. Pat. No. 6,091,195 to Forrest et al., and/or a pit structure as described in U.S. Pat. No. 5,834,893 to Bulovic et al., which are incorporated by reference in their entireties.

Unless otherwise specified, any of the layers of the various embodiments may be deposited by any suitable method. For the organic layers, preferred methods include thermal evaporation, ink-jet, such as described in U.S. Pat. Nos. 6,013,982 and 6,087,196, which are incorporated by reference in their entireties, organic vapor phase deposition (OVPD), such as described in U.S. Pat. No. 6,337,102 to Forrest et al., which is incorporated by reference in its entirety, and deposition by organic vapor jet printing (OVJP), such as described in U.S. Pat. No. 7,431,968, which is incorporated by reference in its entirety. Other suitable deposition methods include spin coating and other solution based processes. Solution based processes are preferably carried out in nitrogen or an inert atmosphere. For the other layers, preferred methods include thermal evaporation. Preferred patterning methods include deposition through a mask, cold welding such as described in U.S. Pat. Nos. 6,294,398 and 6,468,819, which are incorporated by reference in their entireties, and patterning associated with some of the deposition methods such as ink-jet and OVJP. Other methods may also be used. The materials to be deposited may be modified to make them compatible with a particular deposition method. For example, substituents such as alkyl and aryl groups, branched or unbranched, and preferably containing at least 3 carbons, may be used in small molecules to enhance their ability to undergo solution processing. Substituents having 20 carbons or more may be used, and 3-20 carbons is a preferred range. Materials with asymmetric structures may have better solution processibility than those having symmetric structures, because asymmetric materials may have a lower tendency to recrystallize. Dendrimer substituents may be used to enhance the ability of small molecules to undergo solution processing.

Devices fabricated in accordance with embodiments of the present invention may further optionally comprise a barrier layer. One purpose of the barrier layer is to protect the electrodes and organic layers from damaging exposure to harmful species in the environment including moisture, vapor and/or gases, etc. The barrier layer may be deposited over, under or next to a substrate, an electrode, or over any other parts of a device including an edge. The barrier layer may comprise a single layer, or multiple layers. The barrier layer may be formed by various known chemical vapor deposition techniques and may include compositions having a single phase as well as compositions having multiple phases. Any suitable material or combination of materials may be used for the barrier layer. The barrier layer may incorporate an inorganic or an organic compound or both. The preferred barrier layer comprises a mixture of a polymeric material and a non-polymeric material as described in U.S. Pat. No. 7,968,146, PCT Pat. Application Nos. PCT/US2007/023098 and PCT/US2009/042829, which are herein incorporated by reference in their entireties. To be considered a “mixture”, the aforesaid polymeric and non-polymeric materials comprising the barrier layer should be deposited under the same reaction conditions and/or at the same time. The weight ratio of polymeric to non-polymeric material may be in the range of 95:5 to 5:95. The polymeric material and the non-polymeric material may be created from the same precursor material. In one example, the mixture of a polymeric material and a non-polymeric material consists essentially of polymeric silicon and inorganic silicon.

OLEDs fabricated in accordance with embodiments of the invention can be incorporated into a wide variety of electronic component modules (or units) that can be incorporated into a variety of electronic products or intermediate components. Examples of such electronic products or intermediate components include display screens, lighting devices such as discrete light source devices or lighting panels, etc. that can be utilized by the end-user product manufacturers. Such electronic component modules can optionally include the driving electronics and/or power source(s). Devices fabricated in accordance with embodiments of the invention can be incorporated into a wide variety of consumer products that have one or more of the electronic component modules (or units) incorporated therein. Such consumer products would include any kind of products that include one or more light source(s) and/or one or more of some type of visual displays. Some examples of such consumer products include flat panel displays, computer monitors, medical monitors, televisions, billboards, lights for interior or exterior illumination and/or signaling, heads-up displays, fully or partially transparent displays, flexible displays, laser printers, telephones, cell phones, tablets, phablets, personal digital assistants (PDAs), wearable devices, laptop computers, digital cameras, camcorders, viewfinders, micro-displays (displays that are less than 2 inches diagonal), 3-D displays, virtual reality or augmented reality displays, vehicles, video walls comprising multiple displays tiled together, theater or stadium screen, and a sign. Various control mechanisms may be used to control devices fabricated in accordance with the present invention, including passive matrix and active matrix. Many of the devices are intended for use in a temperature range comfortable to humans, such as 18 degrees C. to 30 degrees C., and more preferably at room temperature (20-25 degrees C.), but could be used outside this temperature range, for example, from −40 degree C. to +80 degree C.

The materials and structures described herein may have applications in devices other than OLEDs. For example, other optoelectronic devices such as organic solar cells and organic photodetectors may employ the materials and structures. More generally, organic devices, such as organic transistors, may employ the materials and structures.

The term “halo,” “halogen,” or “halide” as used herein includes fluorine, chlorine, bromine, and iodine.

The term “alkyl” as used herein contemplates both straight and branched chain alkyl radicals. Preferred alkyl groups are those containing from one to fifteen carbon atoms and includes methyl, ethyl, propyl, 1-methylethyl, butyl, 1-methylpropyl, 2-methylpropyl, pentyl, 1-methylbutyl, 2-methylbutyl, 3-methylbutyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, 2,2-dimethylpropyl, and the like. Additionally, the alkyl group may be optionally substituted.

The term “cycloalkyl” as used herein contemplates cyclic alkyl radicals. Preferred cycloalkyl groups are those containing 3 to 10 ring carbon atoms and includes cyclopropyl, cyclopentyl, cyclohexyl, adamantyl, and the like. Additionally, the cycloalkyl group may be optionally substituted.

The term “alkenyl” as used herein contemplates both straight and branched chain alkene radicals. Preferred alkenyl groups are those containing two to fifteen carbon atoms. Additionally, the alkenyl group may be optionally substituted.

The term “alkynyl” as used herein contemplates both straight and branched chain alkyne radicals. Preferred alkynyl groups are those containing two to fifteen carbon atoms. Additionally, the alkynyl group may be optionally substituted.

The terms “aralkyl” or “arylalkyl” as used herein are used interchangeably and contemplate an alkyl group that has as a substituent an aromatic group. Additionally, the aralkyl group may be optionally substituted.

The term “heterocyclic group” as used herein contemplates aromatic and non-aromatic cyclic radicals. Hetero-aromatic cyclic radicals also means heteroaryl. Preferred hetero-non-aromatic cyclic groups are those containing 3 to 7 ring atoms which includes at least one hetero atom, and includes cyclic amines such as morpholino, piperidino, pyrrolidino, and the like, and cyclic ethers, such as tetrahydrofuran, tetrahydropyran, and the like. Additionally, the heterocyclic group may be optionally substituted.

The term “aryl” or “aromatic group” as used herein contemplates single-ring groups and polycyclic ring systems. The polycyclic rings may have two or more rings in which two carbons are common to two adjoining rings (the rings are “fused”) wherein at least one of the rings is aromatic, e.g., the other rings can be cycloalkyls, cycloalkenyls, aryl, heterocycles, and/or heteroaryls. Preferred aryl groups are those containing six to thirty carbon atoms, preferably six to twenty carbon atoms, more preferably six to twelve carbon atoms. Especially preferred is an aryl group having six carbons, ten carbons or twelve carbons. Suitable aryl groups include phenyl, biphenyl, triphenyl, triphenylene, tetraphenylene, naphthalene, anthracene, phenalene, phenanthrene, fluorene, pyrene, chrysene, perylene, and azulene, preferably phenyl, biphenyl, triphenyl, triphenylene, fluorene, and naphthalene. Additionally, the aryl group may be optionally substituted.

The term “heteroaryl” as used herein contemplates single-ring hetero-aromatic groups that may include from one to five heteroatoms. The term heteroaryl also includes polycyclic hetero-aromatic systems having two or more rings in which two atoms are common to two adjoining rings (the rings are “fused”) wherein at least one of the rings is a heteroaryl, e.g., the other rings can be cycloalkyls, cycloalkenyls, aryl, heterocycles, and/or heteroaryls. Preferred heteroaryl groups are those containing three to thirty carbon atoms, preferably three to twenty carbon atoms, more preferably three to twelve carbon atoms. Suitable heteroaryl groups include dibenzothiophene, dibenzofuran, dibenzoselenophene, furan, thiophene, benzofuran, benzothiophene, benzoselenophene, carbazole, indolocarbazole, pyridylindole, pyrrolodipyridine, pyrazole, imidazole, triazole, oxazole, thiazole, oxadiazole, oxatriazole, dioxazole, thiadiazole, pyridine, pyridazine, pyrimidine, pyrazine, triazine, oxazine, oxathiazine, oxadiazine, indole, benzimidazole, indazole, indoxazine, benzoxazole, benzisoxazole, benzothiazole, quinoline, isoquinoline, cinnoline, quinazoline, quinoxaline, naphthyridine, phthalazine, pteridine, xanthene, acridine, phenazine, phenothiazine, phenoxazine, benzofuropyridine, furodipyridine, benzothienopyridine, thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine, preferably dibenzothiophene, dibenzofuran, dibenzoselenophene, carbazole, indolocarbazole, imidazole, pyridine, triazine, benzimidazole, 1,2-azaborine, 1,3-azaborine, 1,4-azaborine, borazine, and aza-analogs thereof. Additionally, the heteroaryl group may be optionally substituted.

The alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, heterocyclic group, aryl, and heteroaryl may be unsubstituted or may be substituted with one or more substituents selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, cyclic amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof.

As used herein, “substituted” indicates that a substituent other than H is bonded to the relevant position, such as carbon. Thus, for example, where R¹ is mono-substituted, then one R¹ must be other than H. Similarly, where R¹ is di-substituted, then two of R¹ must be other than H. Similarly, where R¹ is unsubstituted, R¹ is hydrogen for all available positions.

The “aza” designation in the fragments described herein, i.e. aza-dibenzofuran, aza-dibenzothiophene, etc. means that one or more of the C—H groups in the respective fragment can be replaced by a nitrogen atom, for example, and without any limitation, azatriphenylene encompasses both dibenzo[f,h]quinoxaline and dibenzo[f,h]quinoline. One of ordinary skill in the art can readily envision other nitrogen analogs of the aza-derivatives described above, and all such analogs are intended to be encompassed by the terms as set forth herein.

It is to be understood that when a molecular fragment is described as being a substituent or otherwise attached to another moiety, its name may be written as if it were a fragment (e.g. phenyl, phenylene, naphthyl, dibenzofuryl) or as if it were the whole molecule (e.g. benzene, naphthalene, dibenzofuran). As used herein, these different ways of designating a substituent or attached fragment are considered to be equivalent.

According to an aspect of the present disclosure novel Iridium complexes comprising of three different bidenate ligands when incorporated in OLED devices provide better device efficiency and life time. The present disclosure discloses heterolyptic transition metal (Ir, Os, Rh, Ru, and Re) compounds used as emitters for PHOLED to improve the performance. The metal compounds disclosed herein have three different bidentate cyclometalated ligands coordinating to iridium metal center. The ligands were arranged in such a way that yield better device efficiency and stability.

According to an aspect, a compound having a formula Ir(L_(A))(L_(B))(L_(C)) is disclosed, wherein the ligand L_(A) is selected from the group consisting of:

wherein the ligand L_(B) is

wherein the ligand L_(C) is

wherein rings A, B, C, and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring;

wherein R¹, R², R³, R^(A), R^(B), R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitution, or no substitution;

wherein X¹ to X¹², Z¹, and Z² are each independently C or N;

wherein Y¹ is selected from the group consisting of O, S, Se, and Ge;

wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″;

wherein L_(A), L_(B), and L_(C) are different from each other, and can be connected to each other to form multidentate ligand;

wherein R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and

wherein any two or more substituents among R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are optionally joined or fused into a ring.

In some embodiments of the compound, any two substituents among R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are optionally joined or fused into a ring.

In some embodiments of the compound, the rings A and C are benzene, and the rings B and D are pyridine. In some embodiments, the rings A, B, C, and D are each independently selected from the group consisting of phenyl, pyridine, imidazole, and imidazole derived carbene.

In some embodiments of the compound, Z¹ and Z² are N. In some embodiments of the compound, X is selected from the group consisting of NR′, O, CR′R″, and SiR′R″.

In some embodiments of the compound, at least one of R¹, R², R³, R^(A), R^(B), R^(C), and R^(D) is selected from the group consisting of alkyl, cycloalkyl, aryl, heteroaryl, partially or fully deuterated variants thereof, partially or fully fluorinated variants thereof, and combinations thereof.

In some embodiments of the compound, the ligand L_(A) is selected from the group consisting of:

wherein R^(1a) and R^(1b) have the same definition as R¹.

In some embodiments of the compound, the compound is selected from the group consisting of:

wherein R^(1a) and R^(1b) have the same definition as R¹;

R^(A1) and R^(A2) have the same definition as R^(A); and

R^(B1) and R^(B2) have the same definition as R^(B).

In some embodiments of the compound, at least one of L_(A), L_(B), and L_(C) is selected from the group consisting of:

where i in Ai is 1 to 212 and the substituents R^(1a), R^(1b), R², R^(3a), R^(3b), and R^(3c) in L^(a) _(Ai) to L^(k) _(Ai) are defined as shown in the following table,

L^(a) _(Ai to) L^(k) _(Ai,) where i is R^(1a) R^(1b) R² R^(3a) R^(3b) R^(3c) 1. H H H H H H 2. H CH3 H H H H 3. H CD3 H H H H 4. H C2H5 H H H H 5. H CD2CH3 H H H H 6. H CHMe2 H H H H 7. H CDMe2 H H H H 8. H

H H H H 9. H

H H H H 10. H

H H H H 11. H

H H H H 12. H

H H H H 13. H

H H H H 14. H

H H H H 15. H

H H H H 16. H

H H H H 17. H CH2CMe3 H H H H 18. H CD2CMe3 H H H H 19. H

H H H H 20. H

H H H H 21. CH3 H H H H H 22. CD3 H H H H H 23. C2H5 H H H H H 24. CD2CH3 H H H H H 25. CHMe2 H H H H H 26. CDMe2 H H H H H 27.

H H H H H 28.

H H H H H 29.

H H H H H 30.

H H H H H 31.

H H H H H 32.

H H H H H 33.

H H H H H 34.

H H H H H 35.

H H H H H 36. CH2CMe3 H H H H H 37. CD2CMe3 H H H H H 38.

H H H H H 39.

H H H H H 40. CD3 CH3 H H H H 41. CD3 CD3 H H H H 42. CD3 C2H5 H H H H 43. CD3 CD2CH3 H H H H 44. CD3 CHMe2 H H H H 45. CD3 CDMe2 H H H H 46. CD3

H H H H 47. CD3

H H H H 48. CD3

H H H H 49. CD3

H H H H 50. CD3

H H H H 51. CD3

H H H H 52. CD3

H H H H 53. CD3

H H H H 54. CD3

H H H H 55. CD3 CH2CMe3 H H H H 56. CD3 CD2CMe3 H H H H 57. CH2CH3 CD3 H H H H 58. CD2CD3 CD3 H H H H 59. C2H5 CD3 H H H H 60. CD2CH3 CD2CD3 H H H H 61. CHMe2 CD3 H H H H 62. CDMe2 CD3 H H H H 63.

CD3 H H H H 64.

CD3 H H H H 65.

CD3 H H H H 66.

CD3 H H H H 67.

CD3 H H H H 68.

CD3 H H H H 69.

CD3 H H H H 70.

CD3 H H H H 71.

CD3 H H H H 72. CH2CMe3 CD3 H H H H 73. CD2CMe3 CD3 H H H H 74. H H CD3 H H H 75. H CH3 CD3 H H H 76. H CD3 CD3 H H H 77. H C2H5 CD3 H H H 78. H CD2CH3 CD3 H H H 79. H CHMe2 CD3 H H H 80. H CDMe2 CD3 H H H 81. H

CD3 H H H 82. H

CD3 H H H 83. H

CD3 H H H 84. H

CD3 H H H 85. H

CD3 H H H 86. H

CD3 H H H 87. H

CD3 H H H 88. H 1-Ad CD3 H H H 89. H

CD3 H H H 90. H CH2CMe3 CD3 H H H 91. H CD2CMe3 CD3 H H H 92. H

CD3 H H H 93. H

CD3 H H H 94. H 2-Ad CD3 H H H 95. H H CD3 H H CD3 96. H CH3 CD3 H H CD3 97. H CD3 CD3 H H CD3 98. H C2H5 CD3 H H CD3 99. H CD2CH3 CD3 H H CD3 100. H CHMe2 CD3 H H CD3 101. H CDMe2 CD3 H H CD3 102. H

CD3 H H CD3 103. H

CD3 H H CD3 104. H

CD3 H H CD3 105. H

CD3 H H CD3 106. H

CD3 H H CD3 107. H

CD3 H H CD3 108. H

CD3 H H CD3 109. H 1-Ad CD3 H H CD3 110. H

CD3 H H CD3 111. H CH2CMe3 CD3 H H CD3 112. H CD2CMe3 CD3 H H CD3 113. H

CD3 H H CD3 114. H

CD3 H H CD3 115. H 2-Ad CD3 H H H 116. H H CD3 H H H 117. H CH3 CD3 H H H 118. H CD3 CD3 H H H 119. H C2H5 CD3 H H H 120. H CD2CH3 CD3 H H H 121. H CHMe2 CD3 H H H 122. H CDMe2 CD3 H H H 123. H

CD3 H H H 124. H

CD3 H H H 125. H

CD3 H H H 126. H

CD3 H H H 127. H

CD3 H H H 128. H

CD3 H H H 129. H

CD3 H H H 130. H 1-Ad CD3 H H H 131. H

CD3 H H H 132. H CH2CMe3 CD3 H H H 133. H CD2CMe3 CD3 H H H 134. H

CD3 H H H 135. H

CD3 H H H 136. H 2-Ad CD3 H H H 137. H H H H CD3 H 138. H CH3 H H CD3 H 139. H CD3 H H CD3 H 140. H C2H5 H H CD3 H 141. H CD2CH3 H H CD3 H 142. H CHMe2 H H CD3 H 143. H CDMe2 H H CD3 H 144. H

H H CD3 H 145. H

H H CD3 H 146. H

H H CD3 H 147. H

H H CD3 H 148. H

H H CD3 H 149. H

H H CD3 H 150. H

H H CD3 H 151. H

H H CD3 H 152. H

H H CD3 H 153. H CH2CMe3 H H CD3 H 154. H CD2CMe3 H H CD3 H 155. H

H H CD3 H 156. H

H H CD3 H 157. H H H CD3 H H 158. H CH3 H CD3 H H 159. H CD3 H CD3 H H 160. H C2H5 H CD3 H H 161. H CD2CH3 H CD3 H H 162. H CHMe2 H CD3 H H 163. H CDMe2 H CD3 H H 164. H

H CD3 H H 165. H

H CD3 H H 166. H

H CD3 H H 167. H

H CD3 H H 168. H

H CD3 H H 169. H

H CD3 H H 170. H

H CD3 H H 171. H

H CD3 H H 172. H

H CD3 H H 173. H CH2CMe3 H CD3 H H 174. H CD2CMe3 H CD3 H H 175. H

H CD3 H H 176. H

H CD3 H H 177. CD3 Ph H H H H 178. CD3

H H H H 179. CD3

H H H H 180. CD3

H H H H 181. H Ph H H H H 182. H

H H H H 183. H

H H H H 184. H

H H H H 185. CD3 Ph CD3 H H H 186. CD3

CD3 H H H 187. CD3

CD3 H H H 188. CD3

CD3 H H H 189. H Ph CD3 H H H 190. H

CD3 H H H 191. H

CD3 H H H 192. H

CD3 H H H 193. H H H H H H 194. H CH3 H H H H 195. H CD3 H H H H 196. H C2H5 H H H H 197. H CD2CH3 H H H H 198. H CHMe2 H H H H 199. H CDMe2 H H H H 200. H

H H H H 201. H

H H H H 202. H

H H H H 203. H

H H H H 204. H

H H H H 205. H

H H H H 206. H

H H H H 207. H

H H H H 208. H

H H H H 209. CD3 CD3 H H CD3 H 210. H CD3 H CD3 H CD3 211. CD3 H CD3 H H H 212. CD3 H CD3 H H

213. H

H H CD3 H and L_(i), wherein L_(i) is

wherein for each i from 1 to 1462, R^(B1), R^(B2), R^(B3), and R^(B4) are defined as follows for each i:

i in Li R^(B1) R^(B2) R^(B3) R^(B4) ^(RB5) 1. H H H H H 2. CH₃ H H H H 3. H CH₃ H H H 4. H H CH₃ H H 5. CH₃ CH₃ H CH₃ H 6. CH₃ H CH₃ H H 7. CH H H CH₃ H 8. H CH₃ CH₃ H H 9. H CH₃ H CH₃ H 10. H H CH₃ CH₃ H 11. CH₃ CH₃ CH₃ H H 12. CH₃ CH₃ H CH₃ H 13. CH₃ H CH₃ CH₃ H 14. H CH₃ CH₃ CH₃ H 15. CH₃ CH₃ CH₃ CH₃ H 16. CH₂CH₃ H H H H 17. CH₂CH₃ CH₃ H CH₃ H 18. CH₂CH₃ H CH₃ H H 19. CH₂CH₃ H H CH₃ H 20. CH₂CH₃ CH₃ CH₃ H H 21. CH₂CH₃ CH₃ H CH₃ H 22. CH₂CH₃ H CH₃ CH₃ H 23. CH₂CH₃ CH₃ CH₃ CH₃ H 24. H CH₂CH₃ H H H 25. CH₃ CH₂CH₃ H CH₃ H 26. H CH₂CH₃ CH₃ H H 27. H CH₂CH₃ H CH₃ H 28. CH₃ CH₂CH₃ CH₃ H H 29. CH₃ CH₂CH₃ H CH₃ H 30. H CH₂CH₃ CH₃ CH₃ H 31. CH₃ CH₂CH₃ CH₃ CH₃ H 32. H H CH₂CH₃ H H 33. CH H CH₂CH₃ H H 34. H CH₃ CH₂CH₃ H H 35. H H CH₂CH₃ CH₃ H 36. CH₃ CH₃ CH₂CH₃ H H 37. CH₃ H CH₂CH₃ CH₃ H 38. H CH₃ CH₂CH₃ CH₃ H 39. CH₃ CH₃ CH₂CH₃ CH₃ H 40. CH(CH₃)₂ H H H H 41. CH(CH₃)₂ CH₃ H CH₃ H 42. CH(CH₃)₂ H CH₃ H H 43. CH(CH₃)₂ H H CH₃ H 44. CH(CH₃)₂ CH₃ CH₃ H H 45. CH(CH₃)₂ CH₃ H CH₃ H 46. CH(CH₃)₂ H CH₃ CH₃ H 47. CH(CH₃)₂ CH₃ CH₃ CH₃ H 48. H CH(CH₃)₂ H H H 49. CH CH(CH₃)₂ H CH₃ H 50. H CH(CH₃)₂ CH₃ H H 51. H CH(CH₃)₂ H CH₃ H 52. CH₃ CH(CH₃)₂ CH₃ H H 53. CH₃ CH(CH₃)₂ H CH₃ H 54. H CH(CH₃)₂ CH₃ CH₃ H 55. CH CH(CH₃)₂ CH₃ CH₃ H 56. H H CH(CH₃)₂ H H 57. CH H CH(CH₃)₂ H H 58. H CH₃ CH(CH₃)₂ H H 59. H H CH(CH₃)₂ CH₃ H 60. CH₃ CH₃ CH(CH₃)₂ H H 61. CH₃ H CH(CH₃)₂ CH₃ H 62. H CH₃ CH(CH₃)₂ CH₃ H 63. CH₃ CH₃ CH(CH₃)₂ CH₃ H 64. CH₂CH(CH₃)₂ H H H H 65. CH₂CH(CH₃)₂ CH₃ H CH₃ H 66. CH₂CH(CH₃)₂ H CH₃ H H 67. CH₂CH(CH₃)₂ H H CH₃ H 68. CH₂CH(CH₃)₂ CH₃ CH₃ H H 69. CH₂CH(CH₃)₂ CH₃ H CH₃ H 70. CH₂CH(CH₃)₂ H CH₃ CH₃ H 71. CH₂CH(CH₃)₂ CH₃ CH₃ CH₃ H 72. H CH₂CH(CH₃)₂ H H H 73. CH₃ CH₂CH(CH₃)₂ H CH₃ H 74. H CH₂CH(CH₃)₂ CH₃ H H 75. H CH₂CH(CH₃)₂ H CH₃ H 76. CH₃ CH₂CH(CH₃)₂ CH₃ H H 77. CH CH₂CH(CH₃)₂ H CH₃ H 78. H CH₂CH(CH₃)₂ CH₃ CH₃ H 79. CH CH₂CH(CH₃)₂ CH₃ CH₃ H 80. H H CH₂CH(CH₃)₂ H H 81. CH₃ H CH₂CH(CH₃)₂ H H 82. H CH₃ CH₂CH(CH₃)₂ H H 83. H H CH₂CH(CH₃)₂ CH₃ H 84. CH₃ CH₃ CH₂CH(CH₃)₂ H H 85. CH₃ H CH₂CH(CH₃)₂ CH₃ H 86. H CH₃ CH₂CH(CH₃)₂ CH₃ H 87. CH₃ CH₃ CH₂CH(CH₃)₂ CH₃ H 88. C(CH₃)₃ H H H H 89. C(CH₃)₃ CH₃ H CH₃ H 90. C(CH₃)₃ H CH₃ H H 91. C(CH₃)₃ H H CH₃ H 92. C(CH₃)₃ CH₃ CH₃ H H 93. C(CH₃)₃ CH₃ H CH₃ H 94. C(CH₃)₃ H CH₃ CH₃ H 95. C(CH₃)₃ CH₃ CH₃ CH₃ H 96. H C(CH₃)₃ H H H 97. CH C(CH₃)₃ H CH₃ H 98. H C(CH₃)₃ CH₃ H H 99. H C(CH₃)₃ H CH₃ H 100. CH₃ C(CH₃)₃ CH₃ H H 101. CH₃ C(CH₃)₃ H CH₃ H 102. H C(CH₃)₃ CH₃ CH₃ H 103. CH₃ C(CH₃)₃ CH₃ CH₃ H 104. H H C(CH₃)₃ H H 105. CH₃ H C(CH₃)₃ H H 106. H CH₃ C(CH₃)₃ H H 107. H H C(CH₃)₃ CH₃ H 108. CH₃ CH₃ C(CH₃)₃ H H 109. CH₃ H C(CH₃)₃ CH₃ H 110. H CH₃ C(CH₃)₃ CH₃ H 111. CH₃ CH₃ C(CH₃)₃ CH₃ H 112. CH₂C(CH₃)₃ H H H H 113. CH₂C(CH₃)₃ CH₃ H CH₃ H 114. CH₂C(CH₃)₃ H CH₃ H H 115. CH₂C(CH₃)₃ H H CH₃ H 116. CH₂C(CH₃)₃ CH₃ CH₃ H H 117. CH₂C(CH₃)₃ CH₃ H CH₃ H 118. CH₂C(CH₃)₃ H CH₃ CH₃ H 119. CH₂C(CH₃)₃ CH₃ CH₃ CH₃ H 120. H CH₂C(CH₃)₃ H H H 121. CH₃ CH₂C(CH₃)₃ H CH₃ H 122. H CH₂C(CH₃)₃ CH₃ H H 123. H CH₂C(CH₃)₃ H CH₃ H 124. CH₃ CH₂C(CH₃)₃ CH₃ H H 125. CH₃ CH₂C(CH₃)₃ H CH₃ H 126. H CH₂C(CH₃)₃ CH₃ CH₃ H 127. CH₃ CH₂C(CH₃)₃ CH₃ CH₃ H 128. H H CH₂C(CH₃)₃ H H 129. CH₃ H CH₂C(CH₃)₃ H H 130. H CH₃ CH₂C(CH₃)₃ H H 131. H H CH₂C(CH₃)₃ CH₃ H 132. CH₃ CH₃ CH₂C(CH₃)₃ H H 133. CH₃ H CH₂C(CH₃)₃ CH₃ H 134. H CH₃ CH₂C(CH₃)₃ CH₃ H 135. CH₃ CH₃ CH₂C(CH₃)₃ CH₃ H 136.

H H H H 137.

CH₃ H CH₃ H 138.

H CH₃ H H 139.

H H CH₃ H 140.

CH₃ CH₃ H H 141.

CH₃ H CH₃ H 142.

H CH₃ CH₃ H 143.

CH₃ CH₃ CH₃ H 144. H

H H H 145. CH₃

H CH₃ H 146. H

CH₃ H H 147. H

H CH₃ H 148. CH₃

CH₃ H H 149. CH₃

H CH₃ H 150. H

CH₃ CH₃ H 151. CH₃

CH₃ CH₃ H 152. H H

H H 153. CH₃ H

H H 154. H CH₃

H H 155. H H

CH₃ H 156. CH₃ CH₃

H H 157. CH₃ H

CH₃ H 158. H CH₃

CH₃ H 159. CH₃ CH₃

CH₃ H 160.

H H H H 161.

CH₃ H CH₃ H 162.

H CH₃ H H 163.

H H CH₃ H 164.

CH₃ CH₃ H H 165.

CH₃ H CH₃ H 166.

H CH₃ CH₃ H 167.

CH₃ CH₃ CH₃ H 168. H

H H H 169. CH₃

H CH₃ H 170. H

CH₃ H H 171. H

H CH₃ H 172. CH₃

CH₃ H H 173. CH₃

H CH₃ H 174. H

CH₃ CH₃ H 175. CH₃

CH₃ CH₃ H 176. H H

H H 177. CH₃ H

H H 178. H CH₃

H H 179. H H

CH₃ H 180. CH₃ CH₃

H H 181. CH₃ H

CH₃ H 182. H CH₃

CH₃ H 183. CH₃ CH₃

CH₃ H 184.

H H H H 185.

CH₃ H CH₃ H 186.

H CH₃ H H 187.

H H CH₃ H 188.

CH₃ CH₃ H H 189.

CH₃ H CH₃ H 190.

H CH₃ CH₃ H 191.

CH₃ CH₃ CH₃ H 192. H

H H H 193. CH₃

H CH₃ H 194. H

CH H H 195. H

H CH₃ H 196. CH₃

CH₃ H H 197. CH₃

H CH₃ H 198. H

CH₃ CH₃ H 199. CH₃

CH₃ CH₃ H 200. H H

H H 201. CH₃ H

H H 202. H CH₃

H H 203. H H

CH₃ H 204. CH₃ CH₃

H H 205. CH₃ H

CH₃ H 206. H CH₃

CH₃ H 207. CH₃ CH₃

CH₃ H 208.

H H H H 209.

CH₃ H CH₃ H 210.

H CH₃ H H 211.

H CH₃ H H 212.

CH₃ CH₃ H H 213.

CH₃ H CH₃ H 214.

H CH₃ CH₃ H 215.

CH₃ CH₃ CH₃ H 216. H

H H H 217. CH₃

H CH₃ H 218. H

CH₃ H H 219. H

H CH₃ H 220. CH₃

CH₃ H H 221. CH₃

H CH₃ H 222. H

CH₃ CH₃ H 223. CH₃

CH₃ CH₃ H 224. H H

H H 225. CH₃ H

H H 226. H CH₃

H H 227. H H

CH₃ H 228. CH₃ CH₃

H H 229. CH₃ H

CH₃ H 230. H CH₃

CH₃ H 231. CH₃ CH₃

CH₃ H 232.

H H H H 233.

CH₃ H CH₃ H 234.

H CH₃ H H 235.

H H CH₃ H 236.

CH₃ CH₃ H H 237.

CH₃ H CH₃ H 238.

H CH₃ CH₃ H 239.

CH₃ CH₃ CH₃ H 240. H

H H H 241. CH₃

H CH₃ H 242. H

CH₃ H H 243. H

H CH₃ H 244. CH₃

CH₃ H H 245. CH₃

H CH₃ H 246. H

CH₃ CH₃ H 247. CH₃

CH₃ CH₃ H 248. H H

H H 249. CH₃ H

H H 250. H CH₃

H H 251. H H

CH₃ H 252. CH₃ CH₃

H H 253. CH₃ H

CH₃ H 254. H CH₃

CH₃ H 255. CH₃ CH₃

CH₃ H 256.

H H H H 257.

CH₃ H CH₃ H 258.

H CH₃ H H 259.

H H CH₃ H 260.

CH₃ CH₃ H H 261.

CH₃ H CH₃ H 262.

H CH₃ CH₃ H 263.

CH₃ CH₃ CH₃ H 264. H

H H H 265. CH₃

H CH₃ H 266. H

CH₃ H H 267. H

H CH₃ H 268. CH₃

CH₃ H H 269. CH₃

H CH₃ H 270. H

CH₃ CH₃ H 271. CH₃

CH₃ CH₃ H 272. H H

H H 273. CH₃ H

H H 274. H CH₃

H H 275. H H

CH₃ H 276. CH₃ CH₃

H H 277. CH₃ H

CH₃ H 278. H CH₃

CH₃ H 279. CH₃ CH₃

CH₃ H 280. CH(CH₃)₂ H CH₂CH₃ H H 281. CH(CH₃)₂ H CH(CH₃)₂ H H 282. CH(CH₃)₂ H CH₂CH(CH₃)₂ H H 283. CH(CH₃)₂ H C(CH₃)₃ H H 284. CH(CH₃)₂ H CH₂C(CH₃)₃ H H 285. CH(CH₃)₂ H

H H 286. CH(CH₃)₂ H

H H 287. CH(CH₃)₂ H

H H 288. CH(CH₃)₂ H

H H 289. CH(CH₃)₂ H

H H 290. CH(CH₃)₂ H

H H 291. CH(CH₃)₂ H CH₂CH₃ H H 292. CH(CH₃)₂ H CH(CH₃)₂ H H 293. CH(CH₃)₂ H CH₂CH(CH₃)₂ H H 294. CH(CH₃)₂ H C(CH₃)₃ H H 295. CH(CH₃)₂ H CH₂C(CH₃)₃ H H 296. CH(CH₃)₂ H

H H 297. CH(CH₃)₂ H

H H 298. CH(CH₃)₂ H

H H 299. CH(CH₃)₂ H

H H 300. CH(CH₃)₂ H

H H 301. CH(CH₃)₂ H

H H 302. CH₂C(CH₃)₃ H CH₂CH₃ H H 303. CH₂C(CH₃)₃ H CH(CH₃)₂ H H 304. CH₂C(CH₃)₃ H CH₂CH(CH₃)₂ H H 305. CH₂C(CH₃)₃ H C(CH₃)₃ H H 306. CH₂C(CH₃)₃ H CH₂C(CH₃)₃ H H 307. CH₂C(CH₃)₃ H CH₂CH₂CF₃ H H 308. CH₂C(CH₃)₃ H CH₂C(CH₃)₂CF₃ H H 309. CH₂C(CH₃)₃ H

H H 310. CH₂C(CH₃)₃ H

H H 311. CH₂C(CH₃)₃ H

H H 312. CH₂C(CH₃)₃ H

H H 313. CH₂C(CH₃)₃ H

H H 314. CH₂C(CH₃)₃ H

H H 315.

H CH₂CH₃ H H 316.

H CH(CH₃)₂ H H 317.

H CH₂CH(CH₃)₂ H H 318.

H C(CH₃)₃ H H 319.

H CH₂C(CH₃)₃ H H 320.

H

H H 321.

H

H H 322.

H

H H 323.

H

H H 324.

H

H H 325.

H

H H 326.

H CH₂CH₃ H H 327.

H CH(CH₃)₂ H H 328.

H CH₂CH(CH₃)₂ H H 329.

H C(CH₃)₃ H H 330.

H CH₂C(CH₃)₃ H H 331.

H

H H 332.

H

H H 333.

H

H H 334.

H

H H 335.

H

H H 336.

H

H H 337.

H CH₂CH(CH₃)₂ H H 338.

H C(CH₃)₃ H H 339.

H CH₂C(CH₃)₃ H H 340.

H

H H 341.

H

H H 342.

H

H H 343.

H

H H 344.

H

H H 345.

H

H H 346.

H CH₂CH(CH₃)₂ H H 347.

H C(CH₃)₃ H H 348.

H CH₂C(CH₃)₃ H H 349.

H

H H 350.

H

H H 351.

H

H H 352.

H

H H 353.

H

H H 354.

H

H H 355.

H CH₂CH(CH₃)₂ H H 356.

H C(CH₃)₃ H H 357.

H CH₂C(CH₃)₃ H H 358.

H

H H 359.

H

H H 360.

H

H H 361.

H

H H 362.

H

H H 363.

H

H H 364. H H H H H 365. CD₃ H H H H 366. H CD₃ H H H 367. H H CD₃ H H 368. CD₃ CD₃ H CD₃ H 369. CD₃ H CD₃ H H 370. CD₃ H H CD₃ H 371. H CD₃ CD₃ H H 372. H CD₃ H CD₃ H 373. H H CD₃ CD₃ H 374. CD₃ CD₃ CD₃ H H 375. CD₃ CD₃ H CD₃ H 376. CD₃ H CD₃ CD₃ H 377. H CD₃ CD₃ CD₃ H 378. CD₃ CD₃ CD₃ CD₃ H 379. CD₂CH₃ H H H H 380. CD₂CH₃ CD₃ H CD₃ H 381. CD₂CH₃ H CD₃ H H 382. CD₂CH₃ H H CD₃ H 383. CD₂CH₃ CD₃ CD₃ H H 384. CD₂CH₃ CD₃ H CD₃ H 385. CD₂CH₃ H CD₃ CD₃ H 386. CD₂CH₃ CD₃ CD₃ CD₃ H 387. H CD₂CH₃ H H H 388. CH₃ CD₂CH₃ H CD₃ H 389. H CD₂CH₃ CD₃ H H 390. H CD₂CH₃ H CD₃ H 391. CD₃ CD₂CH₃ CD₃ H H 392. CD₃ CD₂CH₃ H CD₃ H 393. H CD₂CH₃ CD₃ CD₃ H 394. CD₃ CD₂CH₃ CD₃ CD₃ H 395. H H CD₂CH₃ H H 396. CD₃ H CD₂CH₃ H H 397. H CD₃ CD₂CH₃ H H 398. H H CD₂CH₃ CD₃ H 399. CD₃ CD₃ CD₂CH₃ H H 400. CD₃ H CD₂CH₃ CD₃ H 401. H CD₃ CD₂CH₃ CD₃ H 402. CD₃ CD₃ CD₂CH₃ CD₃ H 403. CD(CH₃)₂ H H H H 404. CD(CH₃)₂ CD₃ H CD₃ H 405. CD(CH₃)₂ H CD₃ H H 406. CD(CH₃)₂ H H CD₃ H 407. CD(CH₃)₂ CD₃ CD₃ H H 408. CD(CH₃)₂ CD₃ H CD₃ H 409. CD(CH₃)₂ H CD₃ CD₃ H 410. CD(CH₃)₂ CD₃ CD₃ CD₃ H 411. H CD(CH₃)₂ H H H 412. CD₃ CD(CH₃)₂ H CD₃ H 413. H CD(CH₃)₂ CD₃ H H 414. H CD(CH₃)₂ H CD₃ H 415. CD₃ CD(CH₃)₂ CD₃ H H 416. CD₃ CD(CH₃)₂ H CD₃ H 417. H CD(CH₃)₂ CD₃ CD₃ H 418. CD₃ CD(CH₃)₂ CD₃ CD₃ H 419. H H CD(CH₃)₂ H H 420. CD₃ H CD(CH₃)₂ H H 421. H CD₃ CD(CH₃)₂ H H 422. H H CD(CH₃)₂ CD₃ H 423. CD₃ CD₃ CD(CH₃)₂ H H 424. CD₃ H CD(CH₃)₂ CD₃ H 425. H CD₃ CD(CH₃)₂ CD₃ H 426. CD₃ CD₃ CD(CH₃)₂ CD₃ H 427. CD(CD₃)₂ H H H H 428. CD(CD₃)₂ CD₃ H CD₃ H 429. CD(CD₃)₂ H CD₃ H H 430. CD(CD₃)₂ H H CD₃ H 431. CD(CD₃)₂ CD₃ CD₃ H H 432. CD(CD₃)₂ CD₃ H CD₃ H 433. CD(CD₃)₂ H CD₃ CD₃ H 434. CD(CD₃)₂ CD₃ CD₃ CD₃ H 435. H CD(CD₃)₂ H H H 436. CH₃ CD(CD₃)₂ H CD₃ H 437. H CD(CD₃)₂ CD₃ H H 438. H CD(CD₃)₂ H CD₃ H 439. CD₃ CD(CD₃)₂ CD₃ H H 440. CD₃ CD(CD₃)₂ H CD₃ H 441. H CD(CD₃)₂ CD₃ CD₃ H 442. CD₃ CD(CD₃)₂ CD₃ CD₃ H 443. H H CD(CD₃)₂ H H 444. CD₃ H CD(CD₃)₂ H H 445. H CD₃ CD(CD₃)₂ H H 446. H H CD(CD₃)₂ CD₃ H 447. CD₃ CD₃ CD(CD₃)₂ H H 448. CD₃ H CD(CD₃)₂ CD₃ H 449. H CD₃ CD(CD₃)₂ CD₃ H 450. CD₃ CD₃ CD(CD₃)₂ CD₃ H 451. CD₂CH(CH₃)₂ H H H H 452. CD₂CH(CH₃)₂ CD₃ H CD₃ H 453. CD₂CH(CH₃)₂ H CD₃ H H 454. CD₂CH(CH₃)₂ H H CD₃ H 455. CD₂CH(CH₃)₂ CD₃ CD₃ H H 456. CD₂CH(CH₃)₂ CD₃ H CD₃ H 457. CD₂CH(CH₃)₂ H CD₃ CD₃ H 458. CD₂CH(CH₃)₂ CD₃ CD₃ CD₃ H 459. H CD₂CH(CH₃)₂ H H H 460. CD3 CD₂CH(CH₃)₂ H CD₃ H 461. H CD₂CH(CH₃)₂ CD₃ H H 462. H CD₂CH(CH₃)₂ H CD₃ H 463. CD3 CD₂CH(CH₃)₂ CD₃ H H 464. CD3 CD₂CH(CH₃)₂ H CD₃ H 465. H CD₂CH(CH₃)₂ CD₃ CD₃ H 466. CD3 CD₂CH(CH₃)₂ CD₃ CD₃ H 467. H H CD₂CH(CH₃)₂ H H 468. CD₃ H CD₂CH(CH₃)₂ H H 469. H CD₃ CD₂CH(CH₃)₂ H H 470. H H CD₂CH(CH₃)₂ CD₃ H 471. CD₃ CD₃ CD₂CH(CH₃)₂ H H 472. CD₃ H CD₂CH(CH₃)₂ CD₃ H 473. H CD₃ CD₂CH(CH₃)₂ CD₃ H 474. CD₃ CD₃ CD₂CH(CH₃)₂ CD₃ H 475. CD₂C(CH₃)₃ H H H H 476. CD₂C(CH₃)₃ CD₃ H CD₃ H 477. CD₂C(CH₃)₃ H CD₃ H H 478. CD₂C(CH₃)₃ H H CD₃ H 479. CD₂C(CH₃)₃ CD₃ CD₃ H H 480. CD₂C(CH₃)₃ CD₃ H CD₃ H 481. CD₂C(CH₃)₃ H CD₃ CD₃ H 482. CD₂C(CH₃)₃ CH₃ CD₃ CD₃ H 483. H CD₂C(CH₃)₃ H H H 484. CD₃ CD₂C(CH₃)₃ H CD₃ H 485. H CD₂C(CH₃)₃ CD₃ H H 486. H CD₂C(CH₃)₃ H CD₃ H 487. CD₃ CD₂C(CH₃)₃ CD₃ H H 488. CD₃ CD₂C(CH₃)₃ H CD₃ H 489. H CD₂C(CH₃)₃ CD₃ CD₃ H 490. CD₃ CD₂C(CH₃)₃ CD₃ CD₃ H 491. H H CD₂C(CH₃)₃ H H 492. CD₃ H CD₂C(CH₃)₃ H H 493. H CD₃ CD₂C(CH₃)₃ H H 494. H H CD₂C(CH₃)₃ CD₃ H 495. CD₃ CD₃ CD₂C(CH₃)₃ H H 496. CD₃ H CD₂C(CH₃)₃ CD₃ H 497. H CD₃ CD₂C(CH₃)₃ CD₃ H 498. CD₃ CD₃ CD₂C(CH₃)₃ CD₃ H 499.

H H H H 500.

CD₃ H CD₃ H 501.

H CD₃ H H 502.

H H CD₃ H 503.

CD₃ CD₃ H H 504.

CD₃ H CD₃ H 505.

H CD₃ CD₃ H 506.

CD₃ CD₃ CD₃ H 507. H

H H H 508. CD₃

H CD₃ H 509. H

CD₃ H H 510. H

H CD₃ H 511. CD₃

CD₃ H H 512. CD₃

H CD₃ H 513. H

CD₃ CD₃ H 514. CD₃

CD₃ CD₃ H 515. H H

H H 516. CD₃ H

H H 517. H CD₃

H H 518. H H

CD₃ H 519. CD₃ CD₃

H H 520. CD₃ H

CD₃ H 521. H CD₃

CD₃ H 522. CD₃ CD₃

CD₃ H 523.

H H H H 524.

CD₃ H CD₃ H 525.

H CD₃ H H 526.

H H CD₃ H 527.

CD₃ CD₃ H H 528.

CD₃ H CD₃ H 529.

H CD₃ CD₃ H 530.

CD₃ CD₃ CD₃ H 531. H

H H H 532. CH₃

H CD₃ H 533. H

CD₃ H H 534. H

H CD₃ H 535. CD₃

CD₃ H H 536. CD₃

H CD₃ H 537. H

CD₃ CD₃ H 538. CH₃

CD₃ CD₃ H 539. H H

H H 540. CD₃ H

H H 541. H CD₃

H H 542. H H

CD₃ H 543. CD₃ CD₃

H H 544. CD₃ H

CD₃ H 545. H CD₃

CD₃ H 546. CD₃ CD₃

CD₃ H 547.

H H H H 548.

CD₃ H CD₃ H 549.

H CD₃ H H 550.

H H CD₃ H 551.

CD₃ CD₃ H H 552.

CD₃ H CD₃ H 553.

H CD₃ CD₃ H 554.

CD₃ CD₃ CD₃ H 555. H

H H H 556. CD₃

H CD₃ H 557. H

CD₃ H H 558. H

H CD₃ H 559. CD₃

CD₃ H H 560. CD₃

H CD₃ H 561. H

CD₃ CD₃ H 562. CD₃

CD₃ CD₃ H 563. H H

H H 564. CD₃ H

H H 565. H CD₃

H H 566. H H

CD₃ H 567. CD₃ CD₃

H H 568. CD₃ H

CD₃ H 569. H CD₃

CD₃ H 570. CD₃ CD₃

CD₃ H 571.

H H H H 572.

CD₃ H CD₃ H 573.

H CD₃ H H 574.

H H CD₃ H 575.

CD₃ CD₃ H H 576.

CD₃ H CD₃ H 577.

H CD₃ CD₃ H 578.

CD₃ CD₃ CD₃ H 579. H

H H H 580. CD₃

H CD₃ H 581. H

CD₃ H H 582. H

H CD₃ H 583. CD₃

CD₃ H H 584. CD₃

H CD₃ H 585. H

CD₃ CD₃ H 586. CD₃

CD₃ CD₃ H 587. H H

H H 588. CD₃ H

H H 589. H CD₃

H H 590. H H

CD₃ H 591. CD₃ CD₃

H H 592. CD₃ H

CD₃ H 593. H CD₃

CD₃ H 594. CD₃ CD₃

CD₃ H 595.

H H H H 596.

CD₃ H CD₃ H 597.

H CD₃ H H 598.

H H CD₃ H 599.

CD₃ CD₃ H H 600.

CD₃ H CD₃ H 601.

H CD₃ CD₃ H 602.

CD₃ CD₃ CD₃ H 603. H

H H H 604. CD₃

H CD₃ H 605. H

CD₃ H H 606. H

H CD₃ H 607. CD₃

CD₃ H H 608. CD₃

H CD₃ H 609. H

CD₃ CD₃ H 610. CD₃

CD₃ CD₃ H 611. H H

H H 612. CD₃ H

H H 613. H CD₃

H H 614. H H

CD₃ H 615. CD₃ CD₃

H H 616. CD₃ H

CD₃ H 617. H CD₃

CD₃ H 618. CD₃ CD₃

CD₃ H 619.

H H H H 620.

CD₃ H CD₃ H 621.

H CD₃ H H 622.

H H CD₃ H 623.

CH₃ CH₃ H H 624.

CD₃ H CD₃ H 625.

H CD₃ CD₃ H 626.

CD₃ CD₃ CD₃ H 627. H

H H H 628. CD₃

H CD₃ H 629. H

CD₃ H H 630. H

H CD₃ H 631. CD₃

CD₃ H H 632. CD₃

H CD₃ H 633. H

CD₃ CD₃ H 634. CD₃

CD₃ CD₃ H 635. H H

H H 636. CD₃ H

H H 637. H CD₃

H H 638. H H

CH₃ H 639. CD₃ CD₃

H H 640. CD₃ H

CD₃ H 641. H CD₃

CD₃ H 642. CD3 CD₃

CD₃ H 643. CD(CH₃)₂ H CD₂CH₃ H H 644. CD(CH₃)₂ H CD(CH₃)₂ H H 645. CD(CH₃)₂ H CD₂CH(CH₃)₂ H H 646. CD(CH₃)₂ H C(CH₃)₃ H H 647. CD(CH₃)₂ H CD₂C(CH₃)₃ H H 648. CD(CH₃)₂ H

H H 649. CD(CH₃)₂ H

H H 650. CD(CH₃)₂ H

H H 651. CD(CH₃)₂ H

H H 652. CD(CH₃)₂ H

H H 653. CD(CH₃)₂ H

H H 654. C(CH₃)₃ H CD₂CH₃ H H 655. C(CH₃)₃ H CD(CH₃)₂ H H 656. C(CH₃)₃ H CD₂CH(CH₃)₂ H H 657. C(CH₃)₃ H C(CH₃)₃ H H 658. C(CH₃)₃ H CD₂C(CH₃)₃ H H 659. C(CH₃)₃ H

H H 660. C(CH₃)₃ H

H H 661. C(CH₃)₃ H

H H 662. C(CH₃)₃ H

H H 663. C(CH₃)₃ H

H H 664. C(CH₃)₃ H

H H 665. CD₂C(CH₃)₃ H CD₂CH₃ H H 666. CD₂C(CH₃)₃ H CD(CH₃)₂ H H 667. CD₂C(CH₃)₃ H CD₂CH(CH₃)₂ H H 668. CD₂C(CH₃)₃ H C(CH₃)₃ H H 669. CD₂C(CH₃)₃ H CD₂C(CH₃)₃ H H 670. CD₂C(CH₃)₃ H

H H 671. CD₂C(CH₃)₃ H

H H 672. CD₂C(CH₃)₃ H

H H 673. CD₂C(CH₃)₃ H

H H 674. CD₂C(CH₃)₃ H

H H 675. CD₂C(CH₃)₃ H

H H 676.

H CD₂CH₃ H H 677.

H CD(CH₃)₂ H H 678.

H CD₂CH(CH₃)₂ H H 679.

H C(CH₃)₃ H H 680.

H CD₂C(CH₃)₃ H H 681.

H

H H 682.

H

H H 683.

H

H H 684.

H

H H 685.

H

H H 686.

H

H H 687.

H CD₂CH₃ H H 688.

H CD(CH₃)₂ H H 689.

H CD₂CH(CH₃)₂ H H 690.

H C(CH₃)₃ H H 691.

H CD₂C(CH₃)₃ H H 692.

H

H H 693.

H

H H 694.

H

H H 695.

H

H H 696.

H

H H 697.

H

H H 698.

H CD₂CH₃ H H 699.

H CD(CH₃)₂ H H 700.

H CD₂CH(CH₃)₂ H H 701.

H C(CH₃)₃ H H 702.

H CD₂C(CH₃)₃ H H 703.

H

H H 704.

H

H H 705.

H

H H 706.

H

H H 707.

H

H H 708.

H

H H 709.

H CD₂CH₃ H H 710.

H CD(CH₃)₂ H H 711.

H CD₂CH(CH₃)₂ H H 712.

H C(CH₃)₃ H H 713.

H CD₂C(CH₃)₃ H H 714.

H

H H 715.

H

H H 716.

H

H H 717.

H

H H 718.

H

H H 719.

H

H H 720.

H CD₂CH₃ H H 721.

H CD(CH₃)₂ H H 722.

H CD₂CH(CH₃)₂ H H 723.

H C(CH₃)₃ H H 724.

H CD₂C(CH₃)₃ H H 725.

H

H H 726.

H

H H 727.

H

H H 728.

H

H H 729.

H

H H 730.

H

H H 731. H H H H Ph 732. CH₃ H H H Ph 733. H CH₃ H H Ph 734. H H CH₃ H Ph 735. CH₃ CH₃ H CH₃ Ph 736. CH₃ H CH₃ H Ph 737. CH₃ H H CH₃ Ph 738. H CH₃ CH₃ H Ph 739. H CH₃ H CH₃ Ph 740. H H CH₃ CH₃ Ph 741. CH₃ CH₃ CH₃ H Ph 742. CH₃ CH₃ H CH₃ Ph 743. CH₃ H CH₃ CH₃ Ph 744. H CH₃ CH₃ CH₃ Ph 745. CH CH₃ CH₃ CH₃ Ph 746. CH₂CH₃ H H H Ph 747. CH₂CH₃ CH₃ H CH₃ Ph 748. CH₂CH₃ H CH₃ H Ph 749. CH₂CH₃ H H CH₃ Ph 750. CH₂CH₃ CH₃ CH₃ H Ph 751. CH₂CH₃ CH₃ H CH₃ Ph 752. CH₂CH₃ H CH₃ CH₃ Ph 753. CH₂CH₃ CH₃ CH₃ CH₃ Ph 754. H CH₂CH₃ H H Ph 755. CH₃ CH₂CH₃ H CH₃ Ph 756. H CH₂CH₃ CH₃ H Ph 757. H CH₂CH₃ H CH₃ Ph 758. CH₃ CH₂CH₃ CH₃ H Ph 759. CH₃ CH₂CH₃ H CH₃ Ph 760. H CH₂CH₃ CH₃ CH₃ Ph 761. CH₃ CH₂CH₃ CH₃ CH₃ Ph 762. H H CH₂CH₃ H Ph 763. CH₃ H CH₂CH₃ H Ph 764. H CH₃ CH₂CH₃ H Ph 765. H H CH₂CH₃ CH₃ Ph 766. CH₃ CH₃ CH₂CH₃ H Ph 767. CH₃ H CH₂CH₃ CH₃ Ph 768. H CH₃ CH₂CH₃ CH₃ Ph 769. CH₃ CH₃ CH₂CH₃ CH₃ Ph 770. CH(CH₃)₂ H H H Ph 771. CH(CH₃)₂ CH₃ H CH₃ Ph 772. CH(CH₃)₂ H CH₃ H Ph 773. CH(CH₃)₂ H H CH₃ Ph 774. CH(CH₃)₂ CH₃ CH₃ H Ph 775. CH(CH₃)₂ CH₃ H CH₃ Ph 776. CH(CH₃)₂ H CH₃ CH₃ Ph 777. CH(CH₃)₂ CH₃ CH₃ CH₃ Ph 778. H CH(CH₃)₂ H H Ph 779. CH₃ CH(CH₃)₂ H CH₃ Ph 780. H CH(CH₃)₂ CH₃ H Ph 781. H CH(CH₃)₂ H CH₃ Ph 782. CH₃ CH(CH₃)₂ CH₃ H Ph 783. CH₃ CH(CH₃)₂ H CH₃ Ph 784. H CH(CH₃)₂ CH₃ CH₃ Ph 785. CH₃ CH(CH₃)₂ CH₃ CH₃ Ph 786. H H CH(CH₃₎₂ H Ph 787. CH₃ H CH(CH₃)₂ H Ph 788. H CH₃ CH(CH₃)₂ H Ph 789. H H CH(CH₃₎₂ CH₃ Ph 790. CH₃ CH₃ CH(CH₃)₂ H Ph 791. CH₃ H CH(CH₃)₂ CH₃ Ph 792. H CH₃ CH(CH₃)₂ CH₃ Ph 793. CH₃ CH₃ CH(CH₃)₂ CH₃ Ph 794. CH₂CH(CH₃)₂ H H H Ph 795. CH₂CH(CH₃)₂ CH₃ H CH₃ Ph 796. CH₂CH(CH₃)₂ H CH₃ H Ph 797. CH₂CH(CH₃)₂ H H CH₃ Ph 798. CH₂CH(CH₃)₂ CH₃ CH₃ H Ph 799. CH₂CH(CH₃)₂ CH₃ H CH₃ Ph 800. CH₂CH(CH₃)₂ H CH₃ CH₃ Ph 801. CH₂CH(CH₃)₂ CH₃ CH₃ CH₃ Ph 802. H CH₂CH(CH₃)₂ H H Ph 803. CH₃ CH₂CH(CH₃)₂ H CH₃ Ph 804. H CH₂CH(CH₃)₂ CH₃ H Ph 805. H CH₂CH(CH₃)₂ H CH₃ Ph 806. CH₃ CH₂CH(CH₃)₂ CH₃ H Ph 807. CH₃ CH₂CH(CH₃)₂ H CH₃ Ph 808. H CH₂CH(CH₃)₂ CH₃ CH₃ Ph 809. CH₃ CH₂CH(CH₃)₂ CH₃ CH₃ Ph 810. H H CH₂CH(CH₃)₂ H Ph 811. CH₃ H CH₂CH(CH₃)₂ H Ph 812. H CH₃ CH₂CH(CH₃)₂ H Ph 813. H H CH₂CH(CH₃)₂ CH₃ Ph 814. CH₃ CH₃ CH₂CH(CH₃)₂ H Ph 815. CH₃ H CH₂CH(CH₃)₂ CH₃ Ph 816. H CH₃ CH₂CH(CH₃)₂ CH₃ Ph 817. CH₃ CH₃ CH₂CH(CH₃)₂ CH₃ Ph 818. C(CH₃)₃ H H H Ph 819. C(CH₃)₃ CH₃ H CH₃ Ph 820. C(CH₃)₃ H CH₃ H Ph 821. C(CH₃)₃ H H CH₃ Ph 822. C(CH₃)₃ CH₃ CH₃ H Ph 823. C(CH₃)₃ CH₃ H CH₃ Ph 824. C(CH₃)₃ H CH₃ CH₃ Ph 825. C(CH₃)₃ CH₃ CH₃ CH₃ Ph 826. H C(CH₃)₃ H H Ph 827. CH₃ C(CH₃)₃ H CH₃ Ph 828. H C(CH₃)₃ CH₃ H Ph 829. H C(CH₃)₃ H CH₃ Ph 830. CH₃ C(CH₃)₃ CH₃ H Ph 831. CH₃ C(CH₃)₃ H CH₃ Ph 832. H C(CH₃)₃ CH₃ CH₃ Ph 833. CH₃ C(CH₃)₃ CH₃ CH₃ Ph 834. H H C(CH₃)₃ H Ph 835. CH₃ H C(CH₃)₃ H Ph 836. H CH₃ C(CH₃)₃ H Ph 837. H H C(CH₃)₃ CH₃ Ph 838. CH₃ CH₃ C(CH₃)₃ H Ph 839. CH₃ H C(CH₃)₃ CH₃ Ph 840. H CH₃ C(CH₃)₃ CH₃ Ph 841. CH₃ CH₃ C(CH₃)₃ CH₃ Ph 842. CH₂C(CH₃)₃ H H H Ph 843. CH₂C(CH₃)₃ CH₃ H CH₃ Ph 844. CH₂C(CH₃)₃ H CH₃ H Ph 845. CH₂C(CH₃)₃ H H CH₃ Ph 846. CH₂C(CH₃)₃ CH₃ CH₃ H Ph 847. CH₂C(CH₃)₃ CH₃ H CH₃ Ph 848. CH₂C(CH₃)₃ H CH₃ CH₃ Ph 849. CH₂C(CH₃)₃ CH₃ CH₃ CH₃ Ph 850. H CH₂C(CH₃)₃ H H Ph 851. CH₃ CH₂C(CH₃)₃ H CH₃ Ph 852. H CH₂C(CH₃)₃ CH₃ H Ph 853. H CH₂C(CH₃)₃ H CH₃ Ph 854. CH₃ CH₂C(CH₃)₃ CH₃ H Ph 855. CH₃ CH₂C(CH₃)₃ H CH₃ Ph 856. H CH₂C(CH₃)₃ CH₃ CH₃ Ph 857. CH₃ CH₂C(CH₃)₃ CH₃ CH₃ Ph 858. H H CH₂C(CH₃)₃ H Ph 859. CH₃ H CH₂C(CH₃)₃ H Ph 860. H CH₃ CH₂C(CH₃)₃ H Ph 861. H H CH₂C(CH₃)₃ CH₃ Ph 862. CH₃ CH₃ CH₂C(CH₃)₃ H Ph 863. CH₃ H CH₂C(CH₃)₃ CH₃ Ph 864. H CH₃ CH₂C(CH₃)₃ CH₃ Ph 865. CH₃ CH₃ CH₂C(CH₃)₃ CH₃ Ph 866.

H H H Ph 867.

CH₃ H CH₃ Ph 868.

H CH₃ H Ph 869.

H H CH₃ Ph 870.

CH₃ CH₃ H Ph 871.

CH₃ H CH₃ Ph 872.

H CH₃ CH₃ Ph 873.

CH₃ CH₃ CH₃ Ph 874. H

H H Ph 875. CH₃

H CH₃ Ph 876. H

CH₃ H Ph 877. H

H CH₃ Ph 878. CH₃

CH₃ H Ph 879. CH₃

H CH₃ Ph 880. H

CH₃ CH₃ Ph 881. CH₃

CH₃ CH₃ Ph 882. H H

H Ph 883. CH₃ H

H Ph 884. H CH₃

H Ph 885. H H

CH₃ Ph 886. CH₃ CH₃

H Ph 887. CH₃ H

CH₃ Ph 888. H CH₃

CH₃ Ph 889. CH₃ CH₃

CH₃ Ph 890.

H H H Ph 891.

CH₃ H CH₃ Ph 892.

H CH₃ H Ph 893.

H H CH₃ Ph 894.

CH₃ CH₃ H Ph 895.

CH₃ H CH₃ Ph 896.

H CH₃ CH₃ Ph 897.

CH₃ CH₃ CH₃ Ph 898. H

H H Ph 899. CH₃

H CH₃ Ph 900. H

CH₃ H Ph 901. H

H CH₃ Ph 902. CH₃

CH₃ H Ph 903. CH₃

H CH₃ Ph 904. H

CH₃ CH₃ Ph 905. CH₃

CH₃ CH₃ Ph 906. H H

H Ph 907. CH₃ H

H Ph 908. H CH₃

H Ph 909. H H

H Ph 910. CH₃ CH₃

H Ph 911. CH₃ H

CH₃ Ph 912. H CH₃

CH₃ Ph 913. CH₃ CH₃

CH₃ Ph 914.

H H H Ph 915.

CH₃ H CH₃ Ph 916.

H CH₃ H Ph 917.

H H CH₃ Ph 918.

CH₃ CH₃ H Ph 919.

CH₃ H CH₃ Ph 920.

H CH₃ CH₃ Ph 921.

CH₃ CH₃ CH₃ Ph 922. H

H H Ph 923. CH₃

H CH₃ Ph 924. H

CH₃ H Ph 925. H

H CH₃ Ph 926. CH₃

CH₃ H Ph 927. CH₃

H CH₃ Ph 928. H

CH₃ CH₃ Ph 929. CH₃

CH₃ CH₃ Ph 930. H H

H Ph 931. CH₃ H

H Ph 932. H CH₃

H Ph 933. H H

CH₃ Ph 934. CH₃ CH₃

H Ph 935. CH₃ H

CH₃ Ph 936. H CH₃

CH₃ Ph 937. CH₃ CH₃

CH₃ Ph 938.

H H H Ph 939.

CH₃ H CH₃ Ph 940.

H CH₃ H Ph 941.

H H CH₃ Ph 942.

CH₃ CH₃ H Ph 943.

CH₃ H CH₃ Ph 944.

H CH₃ CH₃ Ph 945.

CH₃ CH₃ CH₃ Ph 946. H

H H Ph 947. CH₃

H CH₃ Ph 948. H

CH₃ H Ph 949. H

H CH₃ Ph 950. CH₃

CH₃ H Ph 951. CH₃

H CH₃ Ph 952. H

CH₃ CH₃ Ph 953. CH₃

CH₃ CH₃ Ph 954. H H

H Ph 955. CH₃ H

H Ph 956. H CH₃

H Ph 957. H H

CH₃ Ph 958. CH₃ CH₃

H Ph 959. CH₃ H

CH₃ Ph 960. H CH₃

CH₃ Ph 961. CH₃ CH₃

CH₃ Ph 962.

H H H Ph 963.

CH₃ H CH₃ Ph 964.

H CH₃ H Ph 965.

H H CH₃ Ph 966.

CH₃ CH₃ H Ph 967.

CH₃ H CH₃ Ph 968.

H CH₃ CH₃ Ph 969.

CH₃ CH₃ CH₃ Ph 970. H

H H Ph 971. CH₃

H CH₃ Ph 972. H

CH₃ H Ph 973. H

H CH₃ Ph 974. CH₃

CH₃ H Ph 975. CH₃

H CH₃ Ph 976. H

CH₃ CH₃ Ph 977. CH₃

CH₃ CH₃ Ph 978. H H

H Ph 979. CH₃ H

H Ph 980. H CH₃

H Ph 981. H H

CH₃ Ph 982. CH₃ CH₃

H Ph 983. CH₃ H

CH₃ Ph 984. H CH₃

CH₃ Ph 985. CH₃ CH₃

CH₃ Ph 986.

H H H Ph 987.

CH₃ H CH₃ Ph 988.

H CH₃ H Ph 989.

H H CH₃ Ph 990.

CH₃ CH₃ H Ph 991.

CH₃ H CH₃ Ph 992.

H CH₃ CH₃ Ph 993.

CH₃ CH₃ CH₃ Ph 994. H

H H Ph 995. CH₃

H CH₃ Ph 996. H

CH₃ H Ph 997. H

H CH₃ Ph 998. CH₃

CH₃ H Ph 999. CH₃

H CH₃ Ph 1000. H

CH₃ CH₃ Ph 1001. CH₃

CH₃ CH₃ Ph 1002. H H

H Ph 1003. CH₃ H

H Ph 1004. H CH₃

H Ph 1005. H H

CH₃ Ph 1006. CH₃ CH₃

H Ph 1007. CH₃ H

CH₃ Ph 1008. H CH₃

CH₃ Ph 1009. CH₃ CH₃

CH₃ Ph 1010. CH(CH₃)₂ H CH₂CH₃ H Ph 1011. CH(CH₃)₂ H CH(CH₃)₂ H Ph 1012. CH(CH₃)₂ H CH₂CH(CH₃)₂ H Ph 1013. CH(CH₃)₂ H C(CH₃)₃ H Ph 1014. CH(CH₃)₂ H CH₂C(CH₃)₃ H Ph 1015. CH(CH₃)₂ H

H Ph 1016. CH(CH₃)₂ H

H Ph 1017. CH(CH₃)₂ H

H Ph 1018. CH(CH₃)₂ H

H Ph 1019. CH(CH₃)₂ H

H Ph 1020. CH(CH₃)₂ H

H Ph 1021. C(CH₃)₃ H CH₂CH₃ H Ph 1022. C(CH₃)₃ H CH(CH₃)₂ H Ph 1023. C(CH₃)₃ H CH₂CH(CH₃)₂ H Ph 1024. C(CH₃)₃ H C(CH₃)₃ H Ph 1025. C(CH₃)₃ H CH₂C(CH₃)₃ H Ph 1026. C(CH₃)₃ H

H Ph 1027. C(CH₃)₃ H

H Ph 1028. C(CH₃)₃ H

H Ph 1029. C(CH₃)₃ H

H Ph 1030. C(CH₃)₃ H

H Ph 1031. C(CH₃)₃ H

H Ph 1032. CH₂C(CH₃)₃ H CH₂CH₃ H Ph 1033. CH₂C(CH₃)₃ H CH(CH₃)₂ H Ph 1034. CH₂C(CH₃)₃ H CH₂CH(CH₃)₂ H Ph 1035. CH₂C(CH₃)₃ H C(CH₃)₃ H Ph 1036. CH₂C(CH₃)₃ H CH₂C(CH₃)₃ H Ph 1037. CH₂C(CH₃)₃ H

H Ph 1038. CH₂C(CH₃)₃ H

H Ph 1039. CH₂C(CH₃)₃ H

H Ph 1040. CH₂C(CH₃)₃ H

H Ph 1041. CH₂C(CH₃)₃ H

H Ph 1042. CH₂C(CH₃)₃ H

H Ph 1043.

H CH₂CH₃ H Ph 1044.

H CH(CH₃)₂ H Ph 1045.

H CH₂CH(CH₃)₂ H Ph 1046.

H C(CH₃)₃ H Ph 1047.

H CH₂C(CH₃)₃ H Ph 1048.

H

H Ph 1049.

H

H Ph 1050.

H

H Ph 1051.

H

H Ph 1052.

H

H Ph 1053.

H

H Ph 1054.

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H CH(CH₃)₂ H Ph 1056.

H CH₂CH(CH₃)₂ H Ph 1057.

H C(CH₃)₃ H Ph 1058.

H CH₂C(CH₃)₃ H Ph 1059.

H

H Ph 1060.

H

H Ph 1061.

H

H Ph 1062.

H

H Ph 1063.

H

H Ph 1064.

H

H Ph 1065.

H CH₂CH(CH₃)₂ H Ph 1066.

H C(CH₃)₃ H Ph 1067.

H CH₂C(CH₃)₃ H Ph 1068.

H

H Ph 1069.

H

H Ph 1070.

H

H Ph 1071.

H

H Ph 1072.

H

H Ph 1073.

H

H Ph 1074.

H CH₂CH(CH₃)₂ H Ph 1075.

H C(CH₃)₃ H Ph 1076.

H CH₂C(CH₃)₃ H Ph 1077.

H

H Ph 1078.

H

H Ph 1079.

H

H Ph 1080.

H

H Ph 1081.

H

H Ph 1082.

H

H Ph 1083.

H CH₂CH(CH₃)₂ H Ph 1084.

H C(CH₃)₃ H Ph 1085.

H CH₂C(CH₃)₃ H Ph 1086.

H

H Ph 1087.

H

H Ph 1088.

H

H Ph 1089.

H

H Ph 1090.

H

H Ph 1091.

H

H Ph 1092. H H H H Ph 1093. CD₃ H H H Ph 1094. H CD₃ H H Ph 1095. H H CD₃ H Ph 1096. CD₃ CD₃ H CD₃ Ph 1097. CD₃ H CD₃ H Ph 1098. CD₃ H H CD₃ Ph 1099. H CD₃ CD₃ H Ph 1100. H CD₃ H CD₃ Ph 1101. H H CD₃ CD₃ Ph 1102. CD₃ CD₃ CD₃ H Ph 1103. CD₃ CD₃ H CD₃ Ph 1104. CD₃ H CD₃ CD₃ Ph 1105. H CD₃ CD₃ CD₃ Ph 1106. CD₃ CD₃ CD₃ CD₃ Ph 1107. CD₂CH₃ H H H Ph 1108. CD₂CH₃ CD₃ H CD₃ Ph 1109. CD₂CH₃ H CD₃ H Ph 1110. CD₂CH₃ H H CD₃ Ph 1111. CD₂CH₃ CD₃ CD₃ H Ph 1112. CD₂CH₃ CD₃ H CD₃ Ph 1113. CD₂CH₃ H CD₃ CD₃ Ph 1114. CD₂CH₃ CD₃ CD₃ CD₃ Ph 1115. H CD₂CH₃ H H Ph 1116. CH₃ CD₂CH₃ H CD₃ Ph 1117. H CD₂CH₃ CD₃ H Ph 1118. H CD₂CH₃ H CD₃ Ph 1119. CD₃ CD₂CH₃ CD₃ H Ph 1120. CD₃ CD₂CH₃ H CD₃ Ph 1121. H CD₂CH₃ CD₃ CD₃ Ph 1122. CD₃ CD₂CH₃ CD₃ CD₃ Ph 1123. H H CD₂CH₃ H Ph 1124. CD₃ H CD₂CH₃ H Ph 1125. H CD₃ CD₂CH₃ H Ph 1126. H H CD₂CH₃ CD₃ Ph 1127. CD₃ CD₃ CD₂CH₃ H Ph 1128. CD₃ H CD₂CH₃ CD₃ Ph 1129. H CD₃ CD₂CH₃ CD₃ Ph 1130. CD₃ CD₃ CD₂CH₃ CD₃ Ph 1131. CD(CH₃)₂ H H H Ph 1132. CD(CH₃)₂ CD₃ H CD₃ Ph 1133. CD(CH₃)₂ H CD₃ H Ph 1134. CD(CH₃)₂ H H CD₃ Ph 1135. CD(CH₃)₂ CD₃ CD₃ H Ph 1136. CD(CH₃)₂ CD₃ H CD₃ Ph 1137. CD(CH₃)₂ H CD₃ CD₃ Ph 1138. CD(CH₃)₂ CD₃ CD₃ CD₃ Ph 1139. H CD(CH₃)₂ H H Ph 1140. CD₃ CD(CH₃)₂ H CD₃ Ph 1141. H CD(CH₃)₂ CD₃ H Ph 1142. H CD(CH₃)₂ H CD₃ Ph 1143. CD₃ CD(CH₃)₂ CD₃ H Ph 1144. CD₃ CD(CH₃)₂ H CD₃ Ph 1145. H CD(CH₃)₂ CD₃ CD₃ Ph 1146. CD₃ CD(CH₃)₂ CD₃ CD₃ Ph 1147. H H CD(CH₃)₂ H Ph 1148. CD₃ H CD(CH₃)₂ H Ph 1149. H CD₃ CD(CH₃)₂ H Ph 1150. H H CD(CH₃)₂ CD₃ Ph 1151. CD₃ CD₃ CD(CH₃)₂ H Ph 1152. CD₃ H CD(CH₃)₂ CD₃ Ph 1153. H CD₃ CD(CH₃)₂ CD₃ Ph 1154. CD₃ CD₃ CD(CH₃)₂ CD₃ Ph 1155. CD(CD₃)₂ H H H Ph 1156. CD(CD₃)₂ CD₃ H CD₃ Ph 1157. CD(CD₃)₂ H CD₃ H Ph 1158. CD(CD₃)₂ H H CD₃ Ph 1159. CD(CD₃)₂ CD₃ CD₃ H Ph 1160. CD(CD₃)₂ CD₃ H CD₃ Ph 1161. CD(CD₃)₂ H CD₃ CD₃ Ph 1162. CD(CD₃)₂ CD₃ CD₃ CD₃ Ph 1163. H CD(CD₃)₂ H H Ph 1164. CH₃ CD(CD₃)₂ H CD₃ Ph 1165. H CD(CD₃)₂ CD₃ H Ph 1166. H CD(CD₃)₂ H CD₃ Ph 1167. CD₃ CD(CD₃)₂ CD₃ H Ph 1168. CD₃ CD(CD₃)₂ H CD₃ Ph 1169. H CD(CD₃)₂ CD₃ CD₃ Ph 1170. CD₃ CD(CD₃)₂ CD₃ CD₃ Ph 1171. H H CD(CD₃)₂ H Ph 1172. CD₃ H CD(CD₃)₂ H Ph 1173. H CD₃ CD(CD₃)₂ H Ph 1174. H H CD(CD₃)₂ CD₃ Ph 1175. CD₃ CD₃ CD(CD₃)₂ H Ph 1176. CD₃ H CD(CD₃)₂ CD₃ Ph 1177. H CD₃ CD(CD₃)₂ CD₃ Ph 1178. CD₃ CD₃ CD(CD₃)₂ CD₃ Ph 1179. CD₂CH(CH₃)₂ H H H Ph 1180. CD₂CH(CH₃)₂ CD₃ H CD₃ Ph 1181. CD₂CH(CH₃)₂ H CD₃ H Ph 1182. CD₂CH(CH₃)₂ H H CD₃ Ph 1183. CD₂CH(CH₃)₂ CD₃ CD₃ H Ph 1184. CD₂CH(CH₃)₂ CD₃ H CD₃ Ph 1185. CD₂CH(CH₃)₂ H CD₃ CD₃ Ph 1186. CD₂CH(CH₃)₂ CD₃ CD₃ CD₃ Ph 1187. H CD₂CH(CH₃)₂ H H Ph 1188. CD₃ CD₂CH(CH₃)₂ H CD₃ Ph 1189. H CD₂CH(CH₃)₂ CD₃ H Ph 1190. H CD₂CH(CH₃)₂ H CD₃ Ph 1191. CD₃ CD₂CH(CH₃)₂ CD₃ H Ph 1192. CD₃ CD₂CH(CH₃)₂ H CD₃ Ph 1193. H CD₂CH(CH₃)₂ CD₃ CD₃ Ph 1194. CD₃ CD₂CH(CH₃)₂ CD₃ CD₃ Ph 1195. H H CD₂CH(CH₃)₂ H Ph 1196. CD₃ H CD₂CH(CH₃)₂ H Ph 1197. H CD₃ CD₂CH(CH₃)₂ H Ph 1198. H H CD₂CH(CH₃)₂ CD₃ Ph 1199. CD₃ CD₃ CD₂CH(CH₃)₂ H Ph 1200. CD₃ H CD₂CH(CH₃)₂ CD₃ Ph 1201. H CD₃ CD₂CH(CH₃)₂ CD₃ Ph 1202. CD₃ CD₃ CD₂CH(CH₃)₂ CD₃ Ph 1203. CD₂C(CH₃)₃ H H H Ph 1204. CD₂C(CH₃)₃ CD₃ H CD₃ Ph 1205. CD₂C(CH₃)₃ H CD₃ H Ph 1206. CD₂C(CH₃)₃ H H CD₃ Ph 1207. CD₂C(CH₃)₃ CD₃ CD₃ H Ph 1208. CD₂C(CH₃)₃ CD₃ H CD₃ Ph 1209. CD₂C(CH₃)₃ H CD₃ CD₃ Ph 1210. CD₂C(CH₃)₃ CH₃ CD₃ CD₃ Ph 1211. H CD₂C(CH₃)₃ H H Ph 1212. CD₃ CD₂C(CH₃)₃ H CD₃ Ph 1213. H CD₂C(CH₃)₃ CD₃ H Ph 1214. H CD₂C(CH₃)₃ H CD₃ Ph 1215. CD₃ CD₂C(CH₃)₃ CD₃ H Ph 1216. CD₃ CD₂C(CH₃)₃ H CD₃ Ph 1217. H CD₂C(CH₃)₃ CD₃ CD₃ Ph 1218. CD₃ CD₂C(CH₃)₃ CD₃ CD₃ Ph 1219. H H CD₂C(CH₃)₃ H Ph 1220. CD₃ H CD₂C(CH₃)₃ H Ph 1221. H CD₃ CD₂C(CH₃)₃ H Ph 1222. H H CD₂C(CH₃)₃ CD₃ Ph 1223. CD₃ CD₃ CD₂C(CH₃)₃ H Ph 1224. CD₃ H CD₂C(CH₃)₃ CD₃ Ph 1225. H CD₃ CD₂C(CH₃)₃ CD₃ Ph 1226. CD₃ CD₃ CD₂C(CH₃)₃ CD₃ Ph 1227.

H H H Ph 1228.

CD₃ H CD₃ Ph 1229.

H CD₃ H Ph 1230.

H H CD₃ Ph 1231.

CD₃ CD₃ H Ph 1232.

CD₃ H CD₃ Ph 1233.

H CD₃ CD₃ Ph 1234.

CD₃ CD₃ CD₃ Ph 1235. H

H H Ph 1236. CD₃

H CD₃ Ph 1237. H

CD₃ H Ph 1238. H

H CD₃ Ph 1239. CD₃

CD₃ H Ph 1240. CD₃

H CD₃ Ph 1241. H

CD₃ CD₃ Ph 1242. CD₃

CD₃ CD₃ Ph 1243. H H

H Ph 1244. CD₃ H

H Ph 1245. H CD₃

H Ph 1246. H H

CD₃ Ph 1247. CD3 CD₃

H Ph 1248. CD3 H

CD₃ Ph 1249. H CD₃

CD₃ Ph 1250. CD₃ CD₃

CD₃ Ph 1251.

H H H Ph 1252.

CD₃ H CD₃ Ph 1253.

H CD₃ H Ph 1254.

H H CD₃ Ph 1255.

CD₃ CD₃ H Ph 1256.

CD₃ H CD₃ Ph 1257.

H CD₃ CD₃ Ph 1258.

CD₃ CD₃ CD₃ Ph 1259. H

H H Ph 1260. CH₃

H CD₃ Ph 1261. H

CD₃ H Ph 1262. H

H CD₃ Ph 1263. CD₃

CD₃ H Ph 1264. CD₃

H CD₃ Ph 1265. H

CD₃ CD₃ Ph 1266. CH₃

CD₃ CD₃ Ph 1267. H H

H Ph 1268. CD₃ H

H Ph 1269. H CD₃

H Ph 1270. H H

CD₃ Ph 1271. CD₃ CD₃

H Ph 1272. CD₃ H

CD₃ Ph 1273. H CD₃

CD₃ Ph 1274. CD₃ CD₃

CD₃ Ph 1275.

H H H Ph 1276.

CD₃ H CD₃ Ph 1277.

H CD₃ H Ph 1278.

H H CD₃ Ph 1279.

CD₃ CD₃ H Ph 1280.

CD₃ H CD₃ Ph 1281.

H CD₃ CD₃ Ph 1282.

CD₃ CD₃ CD₃ Ph 1283. H

H H Ph 1284. CD₃

H CD₃ Ph 1285. H

CD₃ H Ph 1286. H

H CD₃ Ph 1287. CD₃

CD₃ H Ph 1288. CD₃

H CD₃ Ph 1289. H

CD₃ CD₃ Ph 1290. CD₃

CD₃ CD₃ Ph 1291. H H

H Ph 1292. CD₃ H

H Ph 1293. H CD₃

H Ph 1294. H H

CD₃ Ph 1295. CD₃ CD₃

H Ph 1296. CD₃ H

CD₃ Ph 1297. H CD₃

CD₃ Ph 1298. CD₃ CD₃

CD₃ Ph 1299.

H H H Ph 1300.

CD₃ H CD₃ Ph 1301.

H CD₃ H Ph 1302.

H H CD₃ Ph 1303.

CD₃ CD₃ H Ph 1304.

CD₃ H CD₃ Ph 1305.

H CD₃ CD₃ Ph 1306.

CD₃ CD₃ CD₃ Ph 1307. H

H H Ph 1308. CD₃

H CD₃ Ph 1309. H

CD₃ H Ph 1310. H

H CD₃ Ph 1311. CD₃

CD₃ H Ph 1312. CD₃

H CD₃ Ph 1313. H

CD₃ CD₃ Ph 1314. CD₃

CD₃ CD₃ Ph 1315. H H

H Ph 1316. CD₃ H

H Ph 1317. H CD₃

H Ph 1318. H H

CD₃ Ph 1319. CD₃ CD₃

H Ph 1320. CD₃ H

CD₃ Ph 1321. H CD₃

CD₃ Ph 1322. CD₃ CD₃

CD₃ Ph 1323.

H H H Ph 1324.

CD₃ H CD₃ Ph 1325.

H CD₃ H Ph 1326.

H H CD₃ Ph 1327.

CD₃ CD₃ H Ph 1328.

CD₃ H CD₃ Ph 1329.

H CD₃ CD₃ Ph 1330.

CD₃ CD₃ CD₃ Ph 1331. H

H H Ph 1332. CD₃

H CD₃ Ph 1333. H

CD₃ H Ph 1334. H

H CD₃ Ph 1335. CD₃

CD₃ H Ph 1336. CD₃

H CD₃ Ph 1337. H

CD₃ CD₃ Ph 1338. CD₃

CD₃ CD₃ Ph 1339. H H

H Ph 1340. CD₃ H

H Ph 1341. H CD₃

H Ph 1342. H H

CD₃ Ph 1343. CD₃ CD₃

H Ph 1344. CD₃ H

CD₃ Ph 1345. H CD₃

CD₃ Ph 1346. CD₃ CD₃

CD₃ Ph 1347.

H H H Ph 1348.

CD₃ H CD₃ Ph 1349.

H CD₃ H Ph 1350.

H H CD₃ Ph 1351.

CH₃ CH₃ H Ph 1352.

CD₃ H CD₃ Ph 1353.

H CD₃ CD₃ Ph 1354.

CD₃ CD₃ CD₃ Ph 1355. H

H H Ph 1356. CD₃

H CD₃ Ph 1357. H

CD₃ H Ph 1358. H

H CD₃ Ph 1359. CD₃

CD₃ H Ph 1360. CD₃

H CD₃ Ph 1361. H

CD₃ CD₃ Ph 1362. CD₃

CD₃ CD₃ Ph 1363. H H

H Ph 1364. CD₃ H

H Ph 1365. H CD₃

H Ph 1366. H H

CH₃ Ph 1367. CD₃ CD₃

H Ph 1368. CD₃ H

CD₃ Ph 1369. H CD₃

CD₃ Ph 1370. CD₃ CD₃

CD₃ Ph 1371. CD(CH₃)₂ H CD₂CH₃ H Ph 1372. CD(CH₃)₂ H CD(CH₃)₂ H Ph 1373. CD(CH₃)₂ H CD₂CH(CH₃)₂ H Ph 1374. CD(CH₃)₂ H C(CH₃)₃ H Ph 1375. CD(CH₃)₂ H CD₂C(CH₃)₃ H Ph 1376. CD(CH₃)₂ H

H Ph 1377. CD(CH₃)₂ H

H Ph 1378. CD(CH₃)₂ H

H Ph 1379. CD(CH₃)₂ H

H Ph 1380. CD(CH₃)₂ H

H Ph 1381. CD(CH₃)₂ H

H Ph 1382. C(CH₃)₃ H CD₂CH₃ H Ph 1383. C(CH₃)₃ H CD(CH₃)₂ H Ph 1384. C(CH₃)₃ H CD₂CH(CH₃)₂ H Ph 1385. C(CH₃)₃ H C(CH₃)₃ H Ph 1386. C(CH₃)₃ H CD₂C(CH₃)₃ H Ph 1387. C(CH₃)₃ H

H Ph 1388. C(CH₃)₃ H

H Ph 1389. C(CH₃)₃ H

Ph 1390. C(CH₃)₃ H

H Ph 1391. C(CH₃)₃ H

H Ph 1392. C(CH₃)₃ H

H Ph 1393. CD₂C(CH₃)₃ H CD₂CH₃ H Ph 1394. CD₂C(CH₃)₃ H CD(CH₃)₂ H Ph 1395. CD₂C(CH₃)₃ H CD₂CH(CH₃)₂ H Ph 1396. CD₂C(CH₃)₃ H C(CH₃)₃ H Ph 1397. CD₂C(CH₃)₃ H CD₂C(CH₃)₃ H Ph 1398. CD₂C(CH₃)₃ H

H Ph 1399. CD₂C(CH₃)₃ H

H Ph 1400. CD₂C(CH₃)₃ H

H Ph 1401. CD₂C(CH₃)₃ H

H Ph 1402. CD₂C(CH₃)₃ H

H Ph 1403. CD₂C(CH₃)₃ H

H Ph 1404.

H CD₂CH₃ H Ph 1405.

H CD(CH₃)₂ H Ph 1406.

H CD₂CH(CH₃)₂ H Ph 1407.

H C(CH₃)₃ H Ph 1408.

H CD₂C(CH₃)₃ H Ph 1409.

H

H Ph 1410.

H

H Ph 1411.

H

H Ph 1412.

H

H Ph 1413.

H

H Ph 1414.

H

H Ph 1415.

H CD₂CH₃ H Ph 1416.

H CD(CH₃)₂ H Ph 1417.

H CD₂CH(CH₃)₂ H Ph 1418.

H C(CH₃)₃ H Ph 1419.

H CD₂C(CH₃)₃ H Ph 1420.

H

H Ph 1421.

H

H Ph 1422.

H

H Ph 1423.

H

H Ph 1424.

H

H Ph 1425.

H

H Ph 1426.

H CD₂CH₃ H Ph 1427.

H CD(CH₃)₂ H Ph 1428.

H CD₂CH(CH₃)₂ H Ph 1429.

H C(CH₃)₃ H Ph 1430.

H CD₂C(CH₃)₃ H Ph 1431.

H

H Ph 1432.

H

H Ph 1433.

H

H Ph 1434.

H

H Ph 1435.

H

H Ph 1436.

H

H Ph 1437.

H CD₂CH₃ H Ph 1438.

H CD(CH₃)₂ H Ph 1439.

H CD₂CH(CH₃)₂ H Ph 1440.

H C(CH₃)₃ H Ph 1441.

H CD₂C(CH₃)₃ H Ph 1442.

H

H Ph 1443.

H

H Ph 1444.

H

H Ph 1445.

H

H Ph 1446.

H

H Ph 1447.

H

H Ph 1448.

H CD₂CH₃ H Ph 1449.

H CD(CH₃)₂ H Ph 1450.

H CD₂CH(CH₃)₂ H Ph 1451.

H C(CH₃)₃ H Ph 1452.

H CD₂C(CH₃)₃ H Ph 1453.

H

H Ph 1454.

H

H Ph 1455.

H

H Ph 1456.

H

H Ph 1457.

H

H Ph 1458.

H

H Ph 1459. H Ph CD3 H H 1460. H

CD3 H H 1461. H

CD3 H H 1462. H

CD3 H H 1463  H

H H H

An organic light emitting device In some embodiments of the compound having the structure of Ir(L_(A))(L_(B))(L_(C)), the compound is selected from the group consisting of Compound 1 to Compound 671 defined in the following table:

L_(B) is L_(i), L_(C) is L_(i), Compound # L_(A) is where i is where i is 1. L^(a) _(A1) 371 1099 2. L^(a) _(A3) 371 1099 3. L^(a) _(A7) 371 1099 4. L^(a) _(A8) 371 1099 5. L^(a) _(A10) 371 1099 6. L^(a) _(A12) 371 1099 7. L^(a) _(A16) 371 1099 8. L^(a) _(A18) 371 1099 9. L^(a) _(A22) 371 1099 10. L^(a) _(A26) 371 1099 11. L^(a) _(A36) 371 1099 12. L^(a) _(A40) 371 1099 13. L^(a) _(A41) 371 1099 14. L^(a) _(A76) 371 1099 15. L^(a) _(A80) 371 1099 16. L^(a) _(A88) 371 1099 17. L^(a) _(A94) 371 1099 18. L^(a) _(A97) 371 1099 19. L^(a) _(A139) 371 1099 20. L^(a) _(A159) 371 1099 21. L^(a) _(A177) 371 1099 22. L^(a) _(A178) 371 1099 23. L^(a) _(A179) 371 1099 24. L^(a) _(A180) 371 1099 25. L^(a) _(A181) 371 1099 26. L^(a) _(A182) 371 1099 27. L^(a) _(A183) 371 1099 28. L^(a) _(A184) 371 1099 29. L^(a) _(A185) 371 1099 30. L^(a) _(A186) 371 1099 31. L^(a) _(A187) 371 1099 32. L^(a) _(A188) 371 1099 33. L^(a) _(A189) 371 1099 34. L^(a) _(A190) 371 1099 35. L^(a) _(A191) 371 1099 36. L^(a) _(A192) 371 1099 37. L^(a) _(A1) 374 1099 38. L^(a) _(A3) 374 1099 39. L^(a) _(A7) 374 1099 40. L^(a) _(A8) 374 1099 41. L^(a) _(A10) 374 1099 42. L^(a) _(A12) 374 1099 43. L^(a) _(A16) 374 1099 44. L^(a) _(A18) 374 1099 45. L^(a) _(A22) 374 1099 46. L^(a) _(A26) 374 1099 47. L^(a) _(A36) 374 1099 48. L^(a) _(A40) 374 1099 49. L^(a) _(A41) 374 1099 50. L^(a) _(A76) 374 1099 51. L^(a) _(A80) 374 1099 52. L^(a) _(A88) 374 1099 53. L^(a) _(A94) 374 1099 54. L^(a) _(A97) 374 1099 55. L^(a) _(A139) 371 1099 56. L^(a) _(A159) 374 1099 57. L^(a) _(A177) 374 1099 58. L^(a) _(A178) 374 1099 59. L^(a) _(A179) 374 1099 60. L^(a) _(A180) 374 1099 61. L^(a) _(A181) 374 1099 62. L^(a) _(A182) 374 1099 63. L^(a) _(A183) 374 1099 64. L^(a) _(A184) 374 1099 65. L^(a) _(A185) 374 1099 66. L^(a) _(A186) 374 1099 67. L^(a) _(A187) 374 1099 68. L^(a) _(A188) 374 1099 69. L^(a) _(A189) 374 1099 70. L^(a) _(A190) 374 1099 71. L^(a) _(A191) 374 1099 72. L^(a) _(A192) 374 1099 73. L^(a) _(A210) 374 1099 74. L^(a) _(A211) 374 1099 75. L^(a) _(A1) 371 1103 76. L^(a) _(A3) 371 1103 77. L^(a) _(A7) 371 1103 78. L^(a) _(A8) 371 1103 79. L^(a) _(A10) 371 1103 80. L^(a) _(A12) 371 1103 81. L^(a) _(A16) 371 1103 82. L^(a) _(A18) 371 1103 83. L^(a) _(A22) 371 1103 84. L^(a) _(A26) 371 1103 85. L^(a) _(A36) 371 1103 86. L^(a) _(A40) 371 1103 87. L^(a) _(A41) 371 1103 88. L^(a) _(A76) 371 1103 89. L^(a) _(A80) 371 1103 90. L^(a) _(A88) 371 1103 91. L^(a) _(A94) 371 1103 92. L^(a) _(A97) 371 1103 93. L^(a) _(A139) 371 1103 94. L^(a) _(A159) 371 1103 95. L^(a) _(A177) 371 1103 96. L^(a) _(A178) 371 1103 97. L^(a) _(A179) 371 1103 98. L^(a) _(A180) 371 1103 99. L^(a) _(A181) 371 1103 100. L^(a) _(A182) 371 1103 101. L^(a) _(A183) 371 1103 102. L^(a) _(A184) 371 1103 103. L^(a) _(A185) 371 1103 104. L^(a) _(A186) 371 1103 105. L^(a) _(A187) 371 1103 106. L^(a) _(A188) 371 1103 107. L^(a) _(A189) 371 1103 108. L^(a) _(A190) 371 1103 109. L^(a) _(A191) 371 1103 110. L^(a) _(A192) 371 1103 111. L^(a) _(A210) 374 1099 112. L^(a) _(A211) 374 1099 113. L^(a) _(A1) 374 1103 114. L^(a) _(A3) 374 1103 115. L^(a) _(A7) 374 1103 116. L^(a) _(A8) 374 1103 117. L^(a) _(A10) 374 1103 118. L^(a) _(A12) 374 1103 119. L^(a) _(A16) 374 1103 120. L^(a) _(A18) 374 1103 121. L^(a) _(A22) 374 1103 122. L^(a) _(A26) 374 1103 123. L^(a) _(A36) 374 1103 124. L^(a) _(A40) 374 1103 125. L^(a) _(A41) 374 1103 126. L^(a) _(A76) 374 1103 127. L^(a) _(A80) 374 1103 128. L^(a) _(A88) 374 1103 129. L^(a) _(A94) 374 1103 130. L^(a) _(A97) 374 1103 131. L^(a) _(A139) 374 1103 132. L^(a) _(A159) 374 1103 133. L^(a) _(A177) 374 1103 134. L^(a) _(A178) 374 1103 135. L^(a) _(A179) 374 1103 136. L^(a) _(A180) 374 1103 137. L^(a) _(A181) 374 1103 138. L^(a) _(A182) 374 1103 139. L^(a) _(A183) 374 1103 140. L^(a) _(A184) 374 1103 141. L^(a) _(A185) 374 1103 142. L^(a) _(A186) 374 1103 143. L^(a) _(A187) 374 1103 144. L^(a) _(A188) 374 1103 145. L^(a) _(A189) 374 1103 146. L^(a) _(A190) 374 1103 147. L^(a) _(A191) 374 1103 148. L^(a) _(A210) 374 1103 149. L^(a) _(A211) 374 1103 150. L^(a) _(A192) 374 1103 151. L^(b) _(A1) 371 1099 152. L^(b) _(A3) 371 1099 153. L^(b) _(A7) 371 1099 154. L^(b) _(A8) 371 1099 155. L^(b) _(A10) 371 1099 156. L^(b) _(A12) 371 1099 157. L^(b) _(A16) 371 1099 158. L^(b) _(A18) 371 1099 159. L^(b) _(A22) 371 1099 160. L^(b) _(A26) 371 1099 161. L^(b) _(A36) 371 1099 162. L^(b) _(A40) 371 1099 163. L^(b) _(A41) 371 1099 164. L^(b) _(A76) 371 1099 165. L^(b) _(A80) 371 1099 166. L^(b) _(A88) 371 1099 167. L^(b) _(A94) 371 1099 168. L^(b) _(A97) 371 1099 169. L^(b) _(A139) 371 1099 170. L^(b) _(A159) 371 1099 171. L^(b) _(A177) 371 1099 172. L^(b) _(A178) 371 1099 173. L^(b) _(A179) 371 1099 174. L^(b) _(A180) 371 1099 175. L^(b) _(A181) 371 1099 176. L^(b) _(A182) 371 1099 177. L^(b) _(A183) 371 1099 178. L^(b) _(A184) 371 1099 179. L^(b) _(A185) 371 1099 180. L^(b) _(A186) 371 1099 181. L^(b) _(A187) 371 1099 182. L^(b) _(A188) 371 1099 183. L^(b) _(A189) 371 1099 184. L^(b) _(A190) 371 1099 185. L^(b) _(A191) 371 1099 186. L^(b) _(A192) 371 1099 187. L^(b) _(A210) 371 1099 188. L^(b) _(A211) 371 1099 189. L^(b) _(A1) 374 1099 190. L^(b) _(A3) 374 1099 191. L^(b) _(A7) 374 1099 192. L^(b) _(A8) 374 1099 193. L^(b) _(A10) 374 1099 194. L^(b) _(A12) 374 1099 195. L^(b) _(A16) 374 1099 196. L^(b) _(A18) 374 1099 197. L^(b) _(A22) 374 1099 198. L^(b) _(A26) 374 1099 199. L^(b) _(A36) 374 1099 200. L^(b) _(A40) 374 1099 201. L^(b) _(A41) 374 1099 202. L^(b) _(A76) 374 1099 203. L^(b) _(A80) 374 1099 204. L^(b) _(A88) 374 1099 205. L^(b) _(A94) 374 1099 206. L^(b) _(A97) 374 1099 207. L^(b) _(A139) 374 1099 208. L^(b) _(A159) 374 1099 209. L^(b) _(A177) 374 1099 210. L^(b) _(A178) 374 1099 211. L^(b) _(A179) 374 1099 212. L^(b) _(A180) 374 1099 213. L^(b) _(A181) 374 1099 214. L^(b) _(A182) 374 1099 215. L^(b) _(A183) 374 1099 216. L^(b) _(A184) 374 1099 217. L^(b) _(A185) 374 1099 218. L^(b) _(A186) 374 1099 219. L^(b) _(A187) 374 1099 220. L^(b) _(A188) 374 1099 221. L^(b) _(A189) 374 1099 222. L^(b) _(A190) 374 1099 223. L^(b) _(A191) 374 1099 224. L^(b) _(A192) 374 1099 225. L^(b) _(A1) 371 1103 226. L^(b) _(A3) 371 1103 227. L^(b) _(A7) 371 1103 228. L^(b) _(A8) 371 1103 229. L^(b) _(A10) 371 1103 230. L^(b) _(A12) 371 1103 231. L^(b) _(A16) 371 1103 232. L^(b) _(A18) 371 1103 233. L^(b) _(A22) 371 1103 234. L^(b) _(A26) 371 1103 235. L^(b) _(A36) 371 1103 236. L^(b) _(A40) 371 1103 237. L^(b) _(A41) 371 1103 238. L^(b) _(A76) 371 1103 239. L^(b) _(A80) 371 1103 240. L^(b) _(A88) 371 1103 241. L^(b) _(A94) 371 1103 242. L^(b) _(A97) 371 1103 243. L^(b) _(A159) 371 1103 244. L^(b) _(A177) 371 1103 245. L^(b) _(A178) 371 1103 246. L^(b) _(A179) 371 1103 247. L^(b) _(A180) 371 1103 248. L^(b) _(A181) 371 1103 249. L^(b) _(A182) 371 1103 250. L^(b) _(A183) 371 1103 251. L^(b) _(A184) 371 1103 252. L^(b) _(A185) 371 1103 253. L^(b) _(A186) 371 1103 254. L^(b) _(A187) 371 1103 255. L^(b) _(A188) 371 1103 256. L^(a) _(A189) 371 1103 257. L^(a) _(A190) 371 1103 258. L^(a) _(A191) 371 1103 259. L^(a) _(A192) 371 1103 260. L^(b) _(A210) 371 1099 261. L^(b) _(A211) 371 1099 262. L^(b) _(A1) 374 1103 263. L^(b) _(A3) 374 1103 264. L^(b) _(A7) 374 1103 265. L^(b) _(A8) 374 1103 266. L^(b) _(A10) 374 1103 267. L^(b) _(A12) 374 1103 268. L^(b) _(A16) 374 1103 269. L^(b) _(A18) 374 1103 270. L^(b) _(A22) 374 1103 271. L^(b) _(A26) 374 1103 272. L^(b) _(A36) 374 1103 273. L^(b) _(A40) 374 1103 274. L^(b) _(A41) 374 1103 275. L^(b) _(A76) 374 1103 276. L^(b) _(A80) 374 1103 277. L^(b) _(A88) 374 1103 278. L^(b) _(A94) 374 1103 279. L^(b) _(A97) 374 1103 280. L^(b) _(A139) 374 1103 281. L^(b) _(A159) 374 1103 282. L^(b) _(A177) 374 1103 283. L^(b) _(A178) 374 1103 284. L^(b) _(A179) 374 1103 285. L^(b) _(A180) 374 1103 286. L^(b) _(A181) 374 1103 287. L^(b) _(A182) 374 1103 288. L^(b) _(A183) 374 1103 289. L^(b) _(A184) 374 1103 290. L^(b) _(A185) 374 1103 291. L^(b) _(A186) 374 1103 292. L^(b) _(A187) 374 1103 293. L^(b) _(A188) 374 1103 294. L^(b) _(A189) 374 1103 295. L^(b) _(A190) 374 1103 296. L^(b) _(A191) 374 1103 297. L^(b) _(A192) 374 1103 298. L^(b) _(A210) 374 1103 299. L^(b) _(A211) 374 1103 300. L^(c) _(A1) 371 1097 301. L^(c) _(A3) 371 1097 302. L^(c) _(A7) 371 1097 303. L^(c) _(A8) 371 1097 304. L^(c) _(A10) 371 1097 305. L^(c) _(A12) 371 1097 306. L^(c) _(A16) 371 1097 307. L^(c) _(A18) 371 1097 308. L^(c) _(A22) 371 1097 309. L^(c) _(A26) 371 1097 310. L^(c) _(A36) 371 1097 311. L^(c) _(A40) 371 1097 312. L^(c) _(A41) 371 1097 313. L^(c) _(A76) 371 1097 314. L^(c) _(A80) 371 1097 315. L^(c) _(A88) 371 1097 316. L^(c) _(A94) 371 1097 317. L^(c) _(A97) 371 1097 318. L^(c) _(A139) 371 1097 319. L^(c) _(A154) 731 1097 320. L^(c) _(A159) 371 1097 321. L^(c) _(A177) 371 1097 322. L^(c) _(A178) 371 1097 323. L^(c) _(A179) 371 1097 324. L^(c) _(A180) 371 1097 325. L^(c) _(A181) 371 1097 326. L^(c) _(A182) 371 1097 327. L^(c) _(A183) 371 1097 328. L^(c) _(A184) 371 1097 329. L^(c) _(A185) 371 1097 330. L^(c) _(A186) 371 1097 331. L^(c) _(A187) 371 1097 332. L^(c) _(A188) 371 1097 333. L^(c) _(A189) 371 1097 334. L^(c) _(A190) 371 1097 335. L^(c) _(A191) 371 1097 336. L^(c) _(A192) 371 1097 337. L^(c) _(A210) 371 1097 338. L^(c) _(A211) 371 1097 339. L^(c) _(A1) 371 1099 340. L^(c) _(A3) 371 1099 341. L^(c) _(A7) 371 1099 342. L^(c) _(A8) 371 1099 343. L^(c) _(A10) 371 1099 344. L^(c) _(A12) 371 1099 345. L^(c) _(A16) 371 1099 346. L^(c) _(A18) 371 1099 347. L^(c) _(A22) 371 1099 348. L^(c) _(A26) 371 1099 349. L^(c) _(A36) 371 1099 350. L^(c) _(A40) 371 1099 351. L^(c) _(A41) 371 1099 352. L^(c) _(A76) 371 1099 353. L^(c) _(A80) 371 1099 354. L^(c) _(A88) 371 1099 355. L^(c) _(A94) 371 1099 356. L^(c) _(A97) 371 1099 357. L^(c) _(A139) 371 1099 358. L^(c) _(A154) 731 1099 359. L^(c) _(A159) 371 1099 360. L^(c) _(A177) 371 1099 361. L^(c) _(A178) 371 1099 362. L^(c) _(A179) 371 1099 363. L^(c) _(A180) 371 1099 364. L^(c) _(A181) 371 1099 365. L^(c) _(A182) 371 1099 366. L^(c) _(A183) 371 1099 367. L^(c) _(A184) 371 1099 368. L^(c) _(A185) 371 1099 369. L^(c) _(A186) 371 1099 370. L^(c) _(A187) 371 1099 371. L^(c) _(A188) 371 1099 372. L^(c) _(A189) 371 1099 373. L^(c) _(A190) 371 1099 374. L^(c) _(A191) 371 1099 375. L^(c) _(A192) 371 1099 376. L^(c) _(A210) 371 1099 377. L^(c) _(A211) 371 1099 378. L^(c) _(A1) 374 1099 379. L^(c) _(A3) 374 1099 380. L^(c) _(A7) 374 1099 381. L^(c) _(A8) 374 1099 382. L^(c) _(A10) 374 1099 383. L^(c) _(A12) 374 1099 384. L^(c) _(A16) 374 1099 385. L^(c) _(A18) 374 1099 386. L^(c) _(A22) 374 1099 387. L^(c) _(A26) 374 1099 388. L^(c) _(A36) 374 1099 389. L^(c) _(A40) 374 1099 390. L^(c) _(A41) 374 1099 391. L^(c) _(A76) 374 1099 392. L^(c) _(A80) 374 1099 393. L^(c) _(A88) 374 1099 394. L^(c) _(A94) 374 1099 395. L^(c) _(A97) 374 1099 396. L^(c) _(A139) 374 1099 397. L^(c) _(A154) 374 1099 398. L^(c) _(A159) 374 1099 399. L^(c) _(A177) 374 1099 400. L^(c) _(A178) 374 1099 401. L^(c) _(A179) 374 1099 402. L^(c) _(A180) 374 1099 403. L^(c) _(A181) 374 1099 404. L^(c) _(A182) 374 1099 405. L^(c) _(A183) 374 1099 406. L^(c) _(A184) 374 1099 407. L^(c) _(A185) 374 1099 408. L^(c) _(A186) 374 1099 409. L^(c) _(A187) 374 1099 410. L^(c) _(A188) 374 1099 411. L^(c) _(A189) 374 1099 412. L^(c) _(A190) 374 1099 413. L^(c) _(A191) 374 1099 414. L^(c) _(A192) 374 1099 415. L^(c) _(A210) 374 1099 416. L^(c) _(A211) 374 1099 417. L^(c) _(A1) 371 1103 418. L^(c) _(A3) 371 1103 419. L^(c) _(A7) 371 1103 420. L^(c) _(A8) 371 1103 421. L^(c) _(A10) 371 1103 422. L^(c) _(A12) 371 1103 423. L^(c) _(A16) 371 1103 424. L^(c) _(A18) 371 1103 425. L^(c) _(A22) 371 1103 426. L^(c) _(A26) 371 1103 427. L^(c) _(A36) 371 1103 428. L^(c) _(A40) 371 1103 429. L^(c) _(A41) 371 1103 430. L^(c) _(A76) 371 1103 431. L^(c) _(A80) 371 1103 432. L^(c) _(A88) 371 1103 433. L^(c) _(A94) 371 1103 434. L^(c) _(A97) 371 1103 435. L^(c) _(A139) 371 1103 436. L^(c) _(A154) 371 1103 437. L^(c) _(A159) 371 1103 438. L^(c) _(A177) 371 1103 439. L^(c) _(A178) 371 1103 440. L^(c) _(A179) 371 1103 441. L^(c) _(A180) 371 1103 442. L^(c) _(A181) 371 1103 443. L^(c) _(A182) 371 1103 444. L^(c) _(A183) 371 1103 445. L^(c) _(A184) 371 1103 446. L^(c) _(A185) 371 1103 447. L^(c) _(A186) 371 1103 448. L^(c) _(A187) 371 1103 449. L^(c) _(A188) 371 1103 450. L^(c) _(A189) 371 1103 451. L^(c) _(A190) 371 1103 452. L^(c) _(A191) 371 1103 453. L^(c) _(A192) 371 1103 454. L^(c) _(A210) 371 1103 455. L^(c) _(A211) 371 1103 456. L^(c) _(A1) 374 1103 457. L^(c) _(A3) 374 1103 458. L^(c) _(A7) 374 1103 459. L^(c) _(A8) 374 1103 460. L^(c) _(A10) 374 1103 461. L^(c) _(A12) 374 1103 462. L^(c) _(A16) 374 1103 463. L^(c) _(A18) 374 1103 464. L^(c) _(A22) 374 1103 465. L^(c) _(A26) 374 1103 466. L^(c) _(A36) 374 1103 467. L^(c) _(A40) 374 1103 468. L^(c) _(A41) 374 1103 469. L^(c) _(A76) 374 1103 470. L^(c) _(A80) 374 1103 471. L^(c) _(A88) 374 1103 472. L^(c) _(A94) 374 1103 473. L^(c) _(A97) 374 1103 474. L^(c) _(A139) 374 1103 475. L^(c) _(A154) 374 1103 476. L^(c) _(A159) 374 1103 477. L^(c) _(A177) 374 1103 478. L^(c) _(A178) 374 1103 479. L^(c) _(A179) 374 1103 480. L^(c) _(A180) 374 1103 481. L^(c) _(A181) 374 1103 482. L^(c) _(A182) 374 1103 483. L^(c) _(A183) 374 1103 484. L^(c) _(A184) 374 1103 485. L^(c) _(A185) 374 1103 486. L^(c) _(A186) 374 1103 487. L^(c) _(A187) 374 1103 488. L^(c) _(A188) 374 1103 489. L^(c) _(A189) 374 1103 490. L^(c) _(A190) 374 1103 491. L^(c) _(A191) 374 1103 492. L^(c) _(A192) 374 1103 493. L^(c) _(A210) 374 1103 494. L^(c) _(A211) 374 1103 495. L^(d) _(A41) 371 1103 496. L^(d) _(A41) 374 1103 497. L^(f) _(A41) 371 1103 498. L^(f) _(A41) 374 1103 499. L^(d) _(A211) 369 1462 500. L^(d) _(A212) 369 1462 501. L^(d) _(A211) 369 1463 Compnd # L_(A) is L_(B) is L_(C)is 502. L^(b) _(A1) L^(a) _(A139) L₁ 503. L^(b) _(A3) L^(a) _(A139) L₁ 504. L^(b) _(A7) L^(a) _(A139) L₁ 505. L^(b) _(A8) L^(a) _(A139) L₁ 506. L^(b) _(A10) L^(a) _(A139) L₁ 507. L^(b) _(A12) L^(a) _(A139) L₁ 508. L^(b) _(A16) L^(a) _(A139) L₁ 509. L^(b) _(A18) L^(a) _(A139) L₁ 510. L^(b) _(A22) L^(a) _(A139) L₁ 511. L^(b) _(A26) L^(a) _(A139) L₁ 512. L^(b) _(A36) L^(a) _(A139) L₁ 513. L^(b) _(A40) L^(a) _(A139) L₁ 514. L^(b) _(A41) L^(a) _(A139) L₁ 515. L^(b) _(A76) L^(a) _(A139) L₁ 516. L^(b) _(A80) L^(a) _(A139) L₁ 517. L^(b) _(A88) L^(a) _(A139) L₁ 518. L^(b) _(A94) L^(a) _(A139) L₁ 519. L^(b) _(A97) L^(a) _(A139) L₁ 520. L^(b) _(A159) L^(a) _(A139) L₁ 521. L^(b) _(A177) L^(a) _(A139) L₁ 522. L^(b) _(A178) L^(a) _(A139) L₁ 523. L^(b) _(A179) L^(a) _(A139) L₁ 524. L^(b) _(A180) L^(a) _(A139) L₁ 525. L^(b) _(A181) L^(a) _(A139) L₁ 526. L^(b) _(A182) L^(a) _(A139) L₁ 527. L^(b) _(A183) L^(a) _(A139) L₁ 528. L^(b) _(A184) L^(a) _(A139) L₁ 529. L^(b) _(A185) L^(a) _(A139) L₁ 530. L^(b) _(A186) L^(a) _(A139) L₁ 531. L^(b) _(A187) L^(a) _(A139) L₁ 532. L^(b) _(A188) L^(a) _(A139) L₁ 533. L^(b) _(A189) L^(a) _(A139) L₁ 534. L^(b) _(A190) L^(a) _(A139) L₁ 535. L^(b) _(A191) L^(a) _(A139) L₁ 536. L^(b) _(A1) L^(a) _(A209) L₁ 537. L^(b) _(A3) L^(a) _(A209) L₁ 538. L^(b) _(A7) L^(a) _(A209) L₁ 539. L^(b) _(A8) L^(a) _(A209) L₁ 540. L^(b) _(A10) L^(a) _(A209) L₁ 541. L^(b) _(A12) L^(a) _(A209) L₁ 542. L^(b) _(A16) L^(a) _(A209) L₁ 543. L^(b) _(A18) L^(a) _(A209) L₁ 544. L^(b) _(A22) L^(a) _(A209) L₁ 545. L^(b) _(A26) L^(a) _(A209) L₁ 546. L^(b) _(A36) L^(a) _(A209) L₁ 547. L^(b) _(A40) L^(a) _(A209) L₁ 548. L^(b) _(A41) L^(a) _(A209) L₁ 549. L^(b) _(A76) L^(a) _(A209) L₁ 550. L^(b) _(A80) L^(a) _(A209) L₁ 551. L^(b) _(A88) L^(a) _(A209) L₁ 552. L^(b) _(A94) L^(a) _(A209) L₁ 553. L^(b) _(A97) L^(a) _(A209) L₁ 554. L^(b) _(A159) L^(a) _(A209) L₁ 555. L^(b) _(A177) L^(a) _(A209) L₁ 556. L^(b) _(A178) L^(a) _(A209) L₁ 557. L^(b) _(A179) L^(a) _(A209) L₁ 558. L^(b) _(A180) L^(a) _(A209) L₁ 559. L^(b) _(A181) L^(a) _(A209) L₁ 560. L^(b) _(A182) L^(a) _(A209) L₁ 561. L^(b) _(A183) L^(a) _(A209) L₁ 562. L^(b) _(A184) L^(a) _(A209) L₁ 563. L^(b) _(A185) L^(a) _(A209) L₁ 564. L^(b) _(A186) L^(a) _(A209) L₁ 565. L^(b) _(A187) L^(a) _(A209) L₁ 566. L^(b) _(A188) L^(a) _(A209) L₁ 567. L^(b) _(A189) L^(a) _(A209) L₁ 568. L^(b) _(A190) L^(a) _(A209) L₁ 569. L^(b) _(A191) L^(a) _(A209) L₁ 570. L^(b) _(A1) L^(b) _(A3) L₁ 571. L^(b) _(A3) L^(b) _(A3) L₁ 572. L^(b) _(A7) L^(b) _(A3) L₁ 573. L^(b) _(A8) L^(b) _(A3) L₁ 574. L^(b) _(A10) L^(b) _(A3) L₁ 575. L^(b) _(A12) L^(b) _(A3) L₁ 576. L^(b) _(A16) L^(b) _(A3) L₁ 577. L^(b) _(A18) L^(b) _(A3) L₁ 578. L^(b) _(A22) L^(b) _(A3) L₁ 579. L^(b) _(A26) L^(b) _(A3) L₁ 580. L^(b) _(A36) L^(b) _(A3) L₁ 581. L^(b) _(A40) L^(b) _(A3) L₁ 582. L^(b) _(A41) L^(b) _(A3) L₁ 583. L^(b) _(A76) L^(b) _(A3) L₁ 584. L^(b) _(A80) L^(b) _(A3) L₁ 585. L^(b) _(A88) L^(b) _(A3) L₁ 586. L^(b) _(A94) L^(b) _(A3) L₁ 587. L^(b) _(A97) L^(b) _(A3) L₁ 588. L^(b) _(A159) L^(b) _(A3) L₁ 589. L^(b) _(A177) L^(b) _(A3) L₁ 590. L^(b) _(A178) L^(b) _(A3) L₁ 591. L^(b) _(A179) L^(b) _(A3) L₁ 592. L^(b) _(A180) L^(b) _(A3) L₁ 593. L^(b) _(A181) L^(b) _(A3) L₁ 594. L^(b) _(A182) L^(b) _(A3) L₁ 595. L^(b) _(A183) L^(b) _(A3) L₁ 596. L^(b) _(A184) L^(b) _(A3) L₁ 597. L^(b) _(A185) L^(b) _(A3) L₁ 598. L^(b) _(A186) L^(b) _(A3) L₁ 599. L^(b) _(A187) L^(b) _(A3) L₁ 600. L^(b) _(A188) L^(b) _(A3) L₁ 601. L^(b) _(A189) L^(b) _(A3) L₁ 602. L^(b) _(A190) L^(b) _(A3) L₁ 603. L^(b) _(A191) L^(b) _(A3) L₁ 604. L^(c) _(A7) L^(A) _(A210) L₁ 605. L^(c) _(A8) L^(A) _(A210) L₁ 606. L^(c) _(A10) L^(A) _(A210) L₁ 607. L^(c) _(A12) L^(A) _(A210) L₁ 608. L^(c) _(A16) L^(A) _(A210) L₁ 609. L^(c) _(A18) L^(A) _(A210) L₁ 610. L^(c) _(A22) L^(A) _(A210) L₁ 611. L^(c) _(A26) L^(A) _(A210) L₁ 612. L^(c) _(A36) L^(A) _(A210) L₁ 613. L^(c) _(A40) L^(A) _(A210) L₁ 614. L^(c) _(A41) L^(A) _(A210) L₁ 615. L^(c) _(A76) L^(A) _(A210) L₁ 616. L^(c) _(A80) L^(A) _(A210) L₁ 617. L^(c) _(A88) L^(A) _(A210) L₁ 618. L^(c) _(A94) L^(A) _(A210) L₁ 619. L^(c) _(A97) L^(A) _(A210) L₁ 620. L^(c) _(A139) L^(A) _(A210) L₁ 621. L^(c) _(A159) L^(A) _(A210) L₁ 622. L^(c) _(A177) L^(A) _(A210) L₁ 623. L^(c) _(A178) L^(A) _(A210) L₁ 624. L^(c) _(A179) L^(A) _(A210) L₁ 625. L^(c) _(A180) L^(A) _(A210) L₁ 626. L^(c) _(A181) L^(A) _(A210) L₁ 627. L^(c) _(A182) L^(A) _(A210) L₁ 628. L^(c) _(A183) L^(A) _(A210) L₁ 629. L^(c) _(A184) L^(A) _(A210) L₁ 630. L^(c) _(A185) L^(A) _(A210) L₁ 631. L^(c) _(A186) L^(A) _(A210) L₁ 632. L^(c) _(A187) L^(A) _(A210) L₁ 633. L^(c) _(A188) L^(A) _(A210) L₁ 634. L^(c) _(A189) L^(A) _(A210) L₁ 635. L^(c) _(A190) L^(A) _(A210) L₁ 636. L^(c) _(A191) L^(A) _(A210) L₁ 637. L^(c) _(A192) L^(A) _(A210) L₁ 638. L^(c) _(A210) L^(A) _(A210) L₁ 639. L^(c) _(A8) L^(A) _(A211) L₁ 640. L^(c) _(A10) L^(A) _(A211) L₁ 641. L^(c) _(A12) L^(A) _(A211) L₁ 642. L^(c) _(A16) L^(A) _(A211) L₁ 643. L^(c) _(A18) L^(A) _(A211) L₁ 644. L^(c) _(A22) L^(A) _(A211) L₁ 645. L^(c) _(A26) L^(A) _(A211) L₁ 646. L^(c) _(A36) L^(A) _(A211) L₁ 647. L^(c) _(A40) L^(A) _(A211) L₁ 648. L^(c) _(A41) L^(A) _(A211) L₁ 649. L^(c) _(A76) L^(A) _(A211) L₁ 650. L^(c) _(A80) L^(A) _(A211) L₁ 651. L^(c) _(A88) L^(A) _(A211) L₁ 652. L^(c) _(A94) L^(A) _(A211) L₁ 653. L^(c) _(A97) L^(A) _(A211) L₁ 654. L^(c) _(A139) L^(A) _(A211) L₁ 655. L^(c) _(A159) L^(A) _(A211) L₁ 656. L^(c) _(A177) L^(A) _(A211) L₁ 657. L^(c) _(A178) L^(A) _(A211) L₁ 658. L^(c) _(A179) L^(A) _(A211) L₁ 659. L^(c) _(A180) L^(A) _(A211) L₁ 660. L^(c) _(A181) L^(A) _(A211) L₁ 661. L^(c) _(A182) L^(A) _(A211) L₁ 662. L^(c) _(A183) L^(A) _(A211) L₁ 663. L^(c) _(A184) L^(A) _(A211) L₁ 664. L^(c) _(A185) L^(A) _(A211) L₁ 665. L^(c) _(A186) L^(A) _(A211) L₁ 666. L^(c) _(A187) L^(A) _(A211) L₁ 667. L^(c) _(A188) L^(A) _(A211) L₁ 668. L^(c) _(A189) L^(A) _(A211) L₁ 669. L^(c) _(A190) L^(A) _(A211) L₁ 670. L^(c) _(A191) L^(A) _(A211) L₁ 671. L^(c) _(A192) L^(A) _(A211) L₁ 672. L^(c) _(A210) L^(A) _(A211) L₁ 673. L^(c) _(A213) L^(A) _(A211) 371 and stereoisomers thereof.

According to another aspect of the present disclosure, an OLED is disclosed. The OLED comprising: an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound having the formula Ir(L_(A))(L_(B))(L_(C));

wherein the ligand L_(A) is selected from the group consisting of:

wherein the ligand L_(B) is

wherein the ligand L_(C) is

wherein rings A, B, C, and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring;

wherein R¹, R², R³, R^(A), R^(B), R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitution, or no substitution;

wherein X¹ to X¹², Z¹, and Z² are each independently C or N;

wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″;

wherein L_(A), L_(B), and L_(C) are different from each other;

wherein R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and wherein any two or more substitutents among R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are optionally joined or fused into a ring.

In some embodiments of the OLED, any two substituents among R¹, R², R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are optionally joined or fused into a ring.

In some embodiments of the OLED, the organic layer is an emissive layer and the compound is an emissive dopant or a non-emissive dopant.

In some embodiments of the OLED, the organic layer further comprises a host, wherein the host comprises a triphenylene containing benzo-fused thiophene or benzo-fused furan;

wherein any substituent in the host is an unfused substituent independently selected from the group consisting of C_(n)H_(2n+1), OC_(n)H_(2n+1), OAr₁, N(C_(n)H_(2n+1))₂, N(Ar₁)(Ar₂), CH═CH—C_(n)H_(2n+1), C≡CC_(n)H_(2n+1), Ar₁, Ar₁—Ar₂, and C_(n)H_(2n)—Ar₁, or the host has no substitutions;

wherein n is from 1 to 10; and

wherein Ar₁ and Ar₂ are independently selected from the group consisting of benzene, biphenyl, naphthalene, triphenylene, carbazole, and heteroaromatic analogs thereof.

In some embodiments of the OLED, the organic layer further comprises a host, wherein host comprises at least one chemical group selected from the group consisting of triphenylene, carbazole, dibenzothiphene, dibenzofuran, dibenzoselenophene, azatriphenylene, azacarbazole, aza-dibenzothiophene, aza-dibenzofuran, and aza-dibenzoselenophene.

In some embodiments of the OLED, the organic layer further comprises a host, wherein the host is selected from the group consisting of:

and combinations thereof.

In some embodiments of the OLED, the organic layer further comprises a host, wherein the host comprises a metal complex.

According to another aspect, a consumer product comprising the OLED defined above is disclosed.

According to another aspect, a formulation comprising the compound comprising formula Ir(L_(A))(L_(B))(L_(C)) defined above is disclosed.

In some embodiments, the compound can be an emissive dopant. In some embodiments, the compound can produce emissions via phosphorescence, fluorescence, thermally activated delayed fluorescence, i.e., TADF (also referred to as E-type delayed fluorescence), triplet-triplet annihilation, or combinations of these processes.

The OLED disclosed herein can be incorporated into one or more of a consumer product, an electronic component module, and a lighting panel. The organic layer can be an emissive layer and the compound can be an emissive dopant in some embodiments, while the compound can be a non-emissive dopant in other embodiments.

The formulation can include one or more components selected from the group consisting of a solvent, a host, a hole injection material, hole transport material, and an electron transport layer material, disclosed herein.

Synthesis of Compound 499 Step 1

CC-2 (2.3 g, 2.71 mmol) was dissolved in dry dichloromethane (400 ml). The mixture was degassed with N₂ and cooled to 0° C. 1-Bromopyrrolidine-2,5-dione (0.81 g, 2.71 mmol) was dissolved in DCM (300 mL) and added dropwise. After addition, the temperature was gradually raised to room temperature and reaction was stirred for 12 hrs. Saturated NaHCO₃ (20 mL) solution was added. The organic phase was separated and collected. The solvent was removed and the residue was coated on Celite and purified on silica gel column eluted with toluene/heptane 70/30 (v/v) to give the product CC-2-Br (0.6 g, 24%).

Step 2

CC-2-Br (0.72 g, 0.775 mmol) was dissolved in a mixture of toluene (40 ml) and water (4 ml). The mixture was purged with N₂ for 10 mins. K₃PO₄ (0.411 g 1.937 mmol), SPhos (0.095 g, 0.232 mmol), Pd₂dba₃ (0.043 g, 0.046 mmol), and phenylboronic acid (0.189 g, 1.55 mmol) were added. The mixture was heated under N₂ at 110° C. for 12 hrs. The reaction then was cooled down to room temperature, the product was extracted with DCM. The organic phase was separated and collected. The solvent was removed and the residue was coated on Celite and purified on silica gel column eluted with toluene/heptane 70/30 (v/v). The product was purified by crystallization from toluene/MeOH to give compound 499 (0.7 g).

Synthesis of Compound 500

CC-2-Br-2 (0.6 g, 0.646 mmol) was dissolved in a mixture of toluene (100 ml) and water (10 ml). The mixture was purged with N₂ for 10 mins. Potassium phosphate tribasic hydrate (0.343 g, 1.61 mmol), SPhos (0.080 g, 0.19 mmol), Pd₂dba₃ (0.035 g, 0.039 mmol), and [1,1-biphenyl]4-ylboronic acid (0.256 g, 1.29 mmol) were added. The mixture was heated under N₂ at 110° C. for 12 hrs. Then the reaction was cooled down to room temperature, the product was extracted with DCM and organic phase was separated. The solvent was removed and the residue was coated on Celite and purified on silica gel column eluted with toluene/heptane 70/30 (v/v). The product was purified by crystallization from toluene/MeOH to give compound 500 (0.64 g).

Synthesis of Compound 501 Step 1

CC-1 (2.04 g, 2.500 mmol) was dissolved in dry dichloromethane (400 ml). The mixture was degassed with N₂ and cooled down to 0° C. 1-bromopyrrolidine-2,5-dione (0.445 g, 2.500 mmol) was dissolved in DCM (200 mL) and added dropwise. After addition, the temperature was gradually raised to room temperature and stirred for 16 hrs. Sat. NaHCO₃ (20 mL) solution was added. The organic phase was separated and collected. The solvent was removed and the residue was coated on Celite and purified on silica gel column eluted by using 70/30 toluene/heptane to give the product CC-Br (0.6 g).

Step 2

CC-Br (1.16 g, 1.296 mmol) was dissolved in a mixture of toluene (120 ml) and water (12.00 ml). The mixture was purged with N₂ for 10 mins. Potassium phosphate hydrate (0.688 g, 3.24 mmol, Sphos (0.160 g, 0.389 mmol), Pd₂dba₃ (0.071 g, 0.078 mmol), and phenylboronic acid (0.316 g, 2.59 mmol) was added. The mixture was heated under N₂ at 110° C. for 16 hrs. After the reaction was cooled down to room temperature, the product was extracted with DCM. The organic phase was separated and collected. The solvent was removed and the residue was coated on Celite and purified on silica gel column eluted by using 70/30 toluene/heptane. The product was purified by recrystallization in toluene/MeOH to give Compound 501 (1.0 g).

Synthesis of Compound 673 Step 1

2-Chloro-5-methylpyridine (10.03 g, 79 mmol), (3-chloro-4-methylphenyl)boronic acid (13.4 g, 79 mmol), and potassium carbonate (21.74 g, 157 mmol) were dissolved in the mixture of DME (150 ml) and water (20 ml) under nitrogen to give a colorless suspension. Pd(PPh₃)₄ (0.909 g, 0.786 mmol) was added to the reaction mixture, then the reaction mixture was degassed and heated to 95° C. for 12 hrs. It was then cooled down to room temperature, separated organic phase and evaporated. The residue was subjected to column chromatography on silica gel column, eluted with heptanes/THF 9/1 (v/v), providing after crystallization from heptanes 10 g of 2-(3-chloro-4-methylphenyl)-5-methylpyridine (58% yield) of white solid.

Step 2

2-(3-Chloro-4-methylphenyl)-5-methylpyridine (10 g, 45.9 mmol), ((methyl-d3)sulfonyl)methane-d3 (92 g, 919 mmol), and sodium 2-methylpropan-2-olate (2.65 g, 27.6 mmol) were dissolved together under nitrogen to give a dark solution. The reaction mixture was heated to 80° C. under nitrogen for 12 hrs, cooled down, diluted with ethyl acetate, washed with water, dried over sodium sulfate, filtered and evaporated. Purified by column chromatography on silica gel, eluted with heptanes/THF 9/1 (v/v), providing off-white solid, then crystallized from heptanes, providing white crystalline material (9.1 g, 81% yield).

Step 3

2-(3-Chloro-4-(methyl-d3)phenyl)-5-(methyl-d3)pyridine (7.45 g, 33.3 mmol), phenylboronic acid (6.09 g, 49.9 mmol), potassium phosphate (15.34 g, 66.6 mmol), Pd₂(dba)₃ (0.305 g, 0.333 mmol) and dicyclohexyl(2′,6′-dimethoxy-[1,1′-biphenyl]-2-yl)phosphane (Sphos, 0.273 g, 0.666 mmol) were dissolved in the mixture of DME (150 ml) and water (25 ml) under nitrogen to give a red suspension. Their reaction mixture was degassed and heated to reflux under nitrogen. After 14 hrs heating about 80% conversion was achieved. Addition of more Ph boronic acid and catalyst didn't improve conversion. Separated organic phase, evaporated, purified by column chromatography on silica gel, eluted with heptanes/THF 9/1, then crystallized from heptanes. White solid (6.2 g, 70% yield).

Step 4

Under nitrogen atmosphere 4,5-bis(methyl-d3)-2-phenylpyridine (1.427 g, 7.54 mmol), 5-(methyl-d3)-2-(6-(methyl-d3)-[1,1′-biphenyl]-3-yl)pyridine (2 g, 7.54 mmol), and [IrCl(COD)]2 (2.53 g, 3.77 mmol) were dissolved in ethoxyethanol (50 ml) under nitrogen to give a red solution. The reaction mixture was heated to reflux for 1 hr, then precipitate was formed. Added 30 mL more of ethoxyethanol and continued to reflux for 48 hrs, then the reaction mixture was cooled down to room temperature. The crude material was used without additional purification on the next step.

Step 5

Iridium dimer suspended in ethoxyethanol was mixed under nitrogen atmosphere with pentane-2,4-dione (2.59 g, 25.9 mmol) and sodium carbonate (3.43 g, 32.3 mmol) in 50 ml of methanol, stirred 24 hrs under nitrogen at 55° C. and evaporated. The yellow residue was subjected to column chromatography on silica gel column, eluted with gradient mixture heptanes/toluene, providing 5 g (36% yield) of the target complex.

Step 6

The acac complex (5 g, 6.72 mmol) was dissolved in DCM (20 mL), then HCl in ether (16.80 ml, 33.6 mmol) was added as one portion, stirred for 10 min, evaporated. The residue was triturated in methanol. The solid was filtered and washed with methanol and heptanes to obtain yellow solid (4.55 g, 100% yield).

Step 7

The Ir dimer (4.55 g, 3.34 mmol) and (((trifluoromethyl)sulfonyl)oxy)silver (2.062 g, 8.03 mmol) were suspended in 50 ml of DCM/methanol 1/1 (v/v) mixture and stirred over 72 hrs at room temperature, filtered through celite and evaporated, providing yellow solid (4.75 g, 83% yield).

Step 8

The mixture of triflic salt (3 g, 3.5 mmol) and 2-(13-methyl-d2)-8-(4-(2,2-dimethylpropyl-1,1-d2)pyridin-2-yl)benzofuro[2,3-b]pyridine (2.56 g, 7.7 mmol) in 30 mL of methanol were stirred under nitrogen at 65° C. for 5 days. Then material was cooled down, and methanol was evaporated. The residue was subjected to column chromatography on the silica gel column, eluted with 2% of ethyl acetate in toluene, providing two isomers of the product (1.7 g with high R_(f) and 0.7 g of complex with low R_(f)). Complex with low R_(f) is the target compound 673.

Device Examples

All example devices were fabricated by high vacuum (<10⁻⁷ Torr) thermal evaporation. The anode electrode was 750 Å of indium tin oxide (ITO). The cathode consisted of 10 Å of Liq (8-hydroxyquinoline lithium) followed by 1,000 Å of A1. All devices were encapsulated with a glass lid sealed with an epoxy resin in a nitrogen glove box (<1 ppm of H₂O and O₂) immediately after fabrication with a moisture getter incorporated inside the package. The organic stack of the device examples consisted of sequentially, from the ITO Surface: 100 Å of HAT-CN as the hole injection layer (HIL); 450 Å of HTM as a hole transporting layer (HTL); emissive layer (EML) with thickness 400 Å. Emissive layer containing H-host (H1): E-host (H2) in 6:4 ratio and 12 weight % of green emitter. 350 Å of Liq (8-hydroxyquinoline lithium) doped with 40% of ETM as the ETL. Device structure is shown in Table 1 below. Table 1 shows the schematic device structure. The chemical structures of the device materials are shown below.

Upon fabrication the devices have been measured for EL, JVL, and lifetime tested at DC 80 mA/cm². Device performance is shown in Table 2, voltage, LE, EQE, PE, and LT97% are all normalized to the comparative compound.

TABLE 1 schematic device structure Layer Material Thickness [Å] Anode ITO 800 HIL HAT-CN 100 HTL HTM 450 Green EML H1:H2: example 400 dopant ETL Liq:ETM 40% 350 EIL Liq 10 Cathode Al 1,000

TABLE 2 Device performance 1931 CIE λ At 10 mA/cm² at 80 mA/cm²* Emitter max FWHM Voltage LE EQE PE Lo LT_(97%) [12%] x y [nm] [nm] [rel] [rel] [rel] [rel] [nits] [rel] Comparative 0.319 0.624 521 73 1.00 1.00 1.00 1.00 46,497 1.00 example Compound 0.315 0.628 519 71 1.02 1.04 1.03 1.02 46,542 1.70 500 Compound 0.313 0.628 518 71 0.99 1.12 1.12 1.14 51,738 3.00 499

Comparing compounds 499 and 500 with the comparative example; the efficiency of both compound 499 and 500 are higher than the comparative example. Presumably compound 499 and compound 500 have higher horizontal emitting dipole orientation than comparative example. Elongated and planar substituents with high electrostatic potential enlarge the interacting surface region between Ir complex and host molecules; resulting in stacking Ir complexes parallel to film surface and increasing the out coupling efficiency. Moreover; the LT_(97%) at 80 mA/cm² of both compound 499 and compound 500 is greater than comparative example; indicating the elongated substituents not only increase the efficiency; but also increase the stability of the complexes in device.

Provided in Table 3 below is a summary of the device data recorded at 9000 nits for device examples, the EQE value is normalized to Device C-2.

TABLE 3 EQE Device ID Dopant Color (%) Device 3 Compound 501 Yellow 1.24 Device C-1 CC-1 Yellow 1.10 Device C-2 CC-2 Yellow 1.00

The data in Table D2 show that the device using the inventive compound as the emitter achieves the same color but higher efficiency in comparison with the comparative examples. It is noted that the only difference between the inventive compound (Compound 501) and the comparative compound (CC-1) is that the inventive compound has a phenyl moiety replacing one of the protons in the comparative compounds, which increases the distance between the terminal atoms in one direction across the Ir metal center. The device results show that the larger aspect ratio of the emitter molecule seems to be critical in achieving higher device efficiency.

Combination with Other Materials

The materials described herein as useful for a particular layer in an organic light emitting device may be used in combination with a wide variety of other materials present in the device. For example, emissive dopants disclosed herein may be used in conjunction with a wide variety of hosts, transport layers, blocking layers, injection layers, electrodes and other layers that may be present. The materials described or referred to below are non-limiting examples of materials that may be useful in combination with the compounds disclosed herein, and one of skill in the art can readily consult the literature to identify other materials that may be useful in combination.

Conductivity Dopants:

A charge transport layer can be doped with conductivity dopants to substantially alter its density of charge carriers, which will in turn alter its conductivity. The conductivity is increased by generating charge carriers in the matrix material, and depending on the type of dopant, a change in the Fermi level of the semiconductor may also be achieved. Hole-transporting layer can be doped by p-type conductivity dopants and n-type conductivity dopants are used in the electron-transporting layer.

Non-limiting examples of the conductivity dopants that may be used in an OLED in combination with materials disclosed herein are exemplified below together with references that disclose those materials: EP01617493, EP01968131, EP2020694, EP2684932, US20050139810, US20070160905, US20090167167, US2010288362, WO06081780, WO2009003455, WO2009008277, WO2009011327, WO2014009310, US2007252140, US2015060804 and US2012146012.

HIL/HTL:

A hole injecting/transporting material to be used in the present invention is not particularly limited, and any compound may be used as long as the compound is typically used as a hole injecting/transporting material. Examples of the material include, but are not limited to: a phthalocyanine or porphyrin derivative; an aromatic amine derivative; an indolocarbazole derivative; a polymer containing fluorohydrocarbon; a polymer with conductivity dopants; a conducting polymer, such as PEDOT/PSS; a self-assembly monomer derived from compounds such as phosphonic acid and silane derivatives; a metal oxide derivative, such as MoO_(x); a p-type semiconducting organic compound, such as 1,4,5,8,9,12-Hexaazatriphenylenehexacarbonitrile; a metal complex, and a cross-linkable compounds.

Examples of aromatic amine derivatives used in HIL or HTL include, but not limit to the following general structures:

Each of Ar¹ to Ar⁹ is selected from the group consisting of aromatic hydrocarbon cyclic compounds such as benzene, biphenyl, triphenyl, triphenylene, naphthalene, anthracene, phenalene, phenanthrene, fluorene, pyrene, chrysene, perylene, and azulene; the group consisting of aromatic heterocyclic compounds such as dibenzothiophene, dibenzofuran, dibenzoselenophene, furan, thiophene, benzofuran, benzothiophene, benzoselenophene, carbazole, indolocarbazole, pyridylindole, pyrrolodipyridine, pyrazole, imidazole, triazole, oxazole, thiazole, oxadiazole, oxatriazole, dioxazole, thiadiazole, pyridine, pyridazine, pyrimidine, pyrazine, triazine, oxazine, oxathiazine, oxadiazine, indole, benzimidazole, indazole, indoxazine, benzoxazole, benzisoxazole, benzothiazole, quinoline, isoquinoline, cinnoline, quinazoline, quinoxaline, naphthyridine, phthalazine, pteridine, xanthene, acridine, phenazine, phenothiazine, phenoxazine, benzofuropyridine, furodipyridine, benzothienopyridine, thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine; and the group consisting of 2 to 10 cyclic structural units which are groups of the same type or different types selected from the aromatic hydrocarbon cyclic group and the aromatic heterocyclic group and are bonded to each other directly or via at least one of oxygen atom, nitrogen atom, sulfur atom, silicon atom, phosphorus atom, boron atom, chain structural unit and the aliphatic cyclic group. Each Ar may be unsubstituted or may be substituted by a substituent selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof.

In one aspect, Ar¹ to Ar⁹ is independently selected from the group consisting of:

wherein k is an integer from 1 to 20; X¹⁰¹ to X¹⁰⁸ is C (including CH) or N; Z¹⁰¹ is NAr¹, O, or S; Ar¹ has the same group defined above.

Examples of metal complexes used in HIL or HTL include, but are not limited to the following general formula:

wherein Met is a metal, which can have an atomic weight greater than 40; (Y¹⁰¹-Y¹⁰²) is a bidentate ligand, Y¹⁰¹ and Y¹⁰² are independently selected from C, N, O, P, and S; L¹⁰¹ is an ancillary ligand; k′ is an integer value from 1 to the maximum number of ligands that may be attached to the metal; and k′+k″ is the maximum number of ligands that may be attached to the metal.

In one aspect, (Y¹⁰¹-Y¹⁰²) is a 2-phenylpyridine derivative. In another aspect, (Y¹⁰¹-Y¹⁰²) is a carbene ligand. In another aspect, Met is selected from Ir, Pt, Os, and Zn. In a further aspect, the metal complex has a smallest oxidation potential in solution vs. Fc⁺/Fc couple less than about 0.6 V.

Non-limiting examples of the HIL and HTL materials that may be used in an OLED in combination with materials disclosed herein are exemplified below together with references that disclose those materials: CN102702075, DE102012005215, EP01624500, EP01698613, EP01806334, EP01930964, EP01972613, EP01997799, EP02011790, EP02055700, EP02055701, EP1725079, EP2085382, EP2660300, EP650955, JP07-073529, JP2005112765, JP2007091719, JP2008021687, JP2014-009196, KR20110088898, KR20130077473, TW201139402, U.S. Ser. No. 06/517,957, US20020158242, US20030162053, US20050123751, US20060182993, US20060240279, US20070145888, US20070181874, US20070278938, US20080014464, US20080091025, US20080106190, US20080124572, US20080145707, US20080220265, US20080233434, US20080303417, US2008107919, US20090115320, US20090167161, US2009066235, US2011007385, US20110163302, US2011240968, US2011278551, US2012205642, US2013241401, US20140117329, US2014183517, U.S. Pat. Nos. 5,061,569, 5,639,914, WO05075451, WO07125714, WO08023550, WO08023759, WO2009145016, WO2010061824, WO2011075644, WO2012177006, WO2013018530, WO2013039073, WO2013087142, WO2013118812, WO2013120577, WO2013157367, WO2013175747, WO2014002873, WO2014015935, WO2014015937, WO2014030872, WO2014030921, WO2014034791, WO2014104514, WO2014157018.

EBL:

An electron blocking layer (EBL) may be used to reduce the number of electrons and/or excitons that leave the emissive layer. The presence of such a blocking layer in a device may result in substantially higher efficiencies, and/or longer lifetime, as compared to a similar device lacking a blocking layer. Also, a blocking layer may be used to confine emission to a desired region of an OLED. In some embodiments, the EBL material has a higher LUMO (closer to the vacuum level) and/or higher triplet energy than the emitter closest to the EBL interface. In some embodiments, the EBL material has a higher LUMO (closer to the vacuum level) and or higher triplet energy than one or more of the hosts closest to the EBL interface. In one aspect, the compound used in EBL contains the same molecule or the same functional groups used as one of the hosts described below.

Host:

The light emitting layer of the organic EL device of the present invention preferably contains at least a metal complex as light emitting material, and may contain a host material using the metal complex as a dopant material. Examples of the host material are not particularly limited, and any metal complexes or organic compounds may be used as long as the triplet energy of the host is larger than that of the dopant. Any host material may be used with any dopant so long as the triplet criteria is satisfied.

Examples of metal complexes used as host are preferred to have the following general formula:

wherein Met is a metal; (Y¹⁰³-Y¹⁰⁴) is a bidentate ligand, Y¹⁰³ and Y¹⁰⁴ are independently selected from C, N, O, P, and S; L¹⁰¹ is an another ligand; k′ is an integer value from 1 to the maximum number of ligands that may be attached to the metal; and k′+k″ is the maximum number of ligands that may be attached to the metal.

In one aspect, the metal complexes are:

wherein (O—N) is a bidentate ligand, having metal coordinated to atoms O and N.

In another aspect, Met is selected from Ir and Pt. In a further aspect, (Y¹⁰³-Y¹⁰⁴) is a carbene ligand.

Examples of other organic compounds used as host are selected from the group consisting of aromatic hydrocarbon cyclic compounds such as benzene, biphenyl, triphenyl, triphenylene, tetraphenylene, naphthalene, anthracene, phenalene, phenanthrene, fluorene, pyrene, chrysene, perylene, and azulene; the group consisting of aromatic heterocyclic compounds such as dibenzothiophene, dibenzofuran, dibenzoselenophene, furan, thiophene, benzofuran, benzothiophene, benzoselenophene, carbazole, indolocarbazole, pyridylindole, pyrrolodipyridine, pyrazole, imidazole, triazole, oxazole, thiazole, oxadiazole, oxatriazole, dioxazole, thiadiazole, pyridine, pyridazine, pyrimidine, pyrazine, triazine, oxazine, oxathiazine, oxadiazine, indole, benzimidazole, indazole, indoxazine, benzoxazole, benzisoxazole, benzothiazole, quinoline, isoquinoline, cinnoline, quinazoline, quinoxaline, naphthyridine, phthalazine, pteridine, xanthene, acridine, phenazine, phenothiazine, phenoxazine, benzofuropyridine, furodipyridine, benzothienopyridine, thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine; and the group consisting of 2 to 10 cyclic structural units which are groups of the same type or different types selected from the aromatic hydrocarbon cyclic group and the aromatic heterocyclic group and are bonded to each other directly or via at least one of oxygen atom, nitrogen atom, sulfur atom, silicon atom, phosphorus atom, boron atom, chain structural unit and the aliphatic cyclic group. Each option within each group may be unsubstituted or may be substituted by a substituent selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof.

In one aspect, the host compound contains at least one of the following groups in the molecule:

wherein each of R¹⁰¹ to R¹⁰⁷ is independently selected from the group consisting of hydrogen deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, and when it is aryl or heteroaryl, it has the similar definition as Ar's mentioned above. k is an integer from 0 to 20 or 1 to 20; k′″ is an integer from 0 to 20. X¹⁰¹ to X¹⁰⁸ is selected from C (including CH) or N.

Z¹⁰¹ and Z¹⁰² is selected from NR¹⁰¹, O, or S.

Non-limiting examples of the host materials that may be used in an OLED in combination with materials disclosed herein are exemplified below together with references that disclose those materials: EP2034538, EP2034538A, EP2757608, JP2007254297, KR20100079458, KR20120088644, KR20120129733, KR20130115564, TW201329200, US20030175553, US20050238919, US20060280965, US20090017330, US20090030202, US20090167162, US20090302743, US20090309488, US20100012931, US20100084966, US20100187984, US2010187984, US2012075273, US2012126221, US2013009543, US2013105787, US2013175519, US2014001446, US20140183503, US20140225088, US2014034914, U.S. Pat. No. 7,154,114, WO2001039234, WO2004093207, WO2005014551, WO2005089025, WO2006072002, WO2006114966, WO2007063754, WO2008056746, WO2009003898, WO2009021126, WO2009063833, WO2009066778, WO2009066779, WO2009086028, WO2010056066, WO2010107244, WO2011081423, WO2011081431, WO2011086863, WO2012128298, WO2012133644, WO2012133649, WO2013024872, WO2013035275, WO2013081315, WO2013191404, WO2014142472,

Additional Emitters:

One or more additional emitter dopants may be used in conjunction with the compound of the present disclosure. Examples of the additional emitter dopants are not particularly limited, and any compounds may be used as long as the compounds are typically used as emitter materials. Examples of suitable emitter materials include, but are not limited to, compounds which can produce emissions via phosphorescence, fluorescence, thermally activated delayed fluorescence, i.e., TADF (also referred to as E-type delayed fluorescence), triplet-triplet annihilation, or combinations of these processes.

Non-limiting examples of the emitter materials that may be used in an OLED in combination with materials disclosed herein are exemplified below together with references that disclose those materials: CN103694277, CN1696137, EB01238981, EP01239526, EP01961743, EP1239526, EP1244155, EP1642951, EP1647554, EP1841834, EP1841834B, EP2062907, EP2730583, JP2012074444, JP2013110263, JP4478555, KR1020090133652, KR20120032054, KR20130043460, TW201332980, U.S. Ser. No. 06/699,599, U.S. Ser. No. 06/916,554, US20010019782, US20020034656, US20030068526, US20030072964, US20030138657, US20050123788, US20050244673, US2005123791, US2005260449, US20060008670, US20060065890, US20060127696, US20060134459, US20060134462, US20060202194, US20060251923, US20070034863, US20070087321, US20070103060, US20070111026, US20070190359, US20070231600, US2007034863, US2007104979, US2007104980, US2007138437, US2007224450, US2007278936, US20080020237, US20080233410, US20080261076, US20080297033, US200805851, US2008161567, US2008210930, US20090039776, US20090108737, US20090115322, US20090179555, US2009085476, US2009104472, US20100090591, US20100148663, US20100244004, US20100295032, US2010102716, US2010105902, US2010244004, US2010270916, US20110057559, US20110108822, US20110204333, US2011215710, US2011227049, US2011285275, US2012292601, US20130146848, US2013033172, US2013165653, US2013181190, US2013334521, US20140246656, US2014103305, U.S. Pat. Nos. 6,303,238, 6,413,656, 6,653,654, 6,670,645, 6,687,266, 6,835,469, 6,921,915, 7,279,704, 7,332,232, 7,378,162, 7,534,505, 7,675,228, 7,728,137, 7,740,957, 7,759,489, 7,951,947, 8,067,099, 8,592,586, 8,871,361, WO06081973, WO06121811, WO07018067, WO07108362, WO07115970, WO07115981, WO08035571, WO2002015645, WO2003040257, WO2005019373, WO2006056418, WO2008054584, WO2008078800, WO2008096609, WO2008101842, WO2009000673, WO2009050281, WO2009100991, WO2010028151, WO2010054731, WO2010086089, WO2010118029, WO2011044988, WO2011051404, WO2011107491, WO2012020327, WO2012163471, WO2013094620, WO2013107487, WO2013174471, WO2014007565, WO2014008982, WO2014023377, WO2014024131, WO2014031977, WO2014038456, WO2014112450.

HBL:

A hole blocking layer (HBL) may be used to reduce the number of holes and/or excitons that leave the emissive layer. The presence of such a blocking layer in a device may result in substantially higher efficiencies and/or longer lifetime as compared to a similar device lacking a blocking layer. Also, a blocking layer may be used to confine emission to a desired region of an OLED. In some embodiments, the HBL material has a lower HOMO (further from the vacuum level) and/or higher triplet energy than the emitter closest to the HBL interface. In some embodiments, the HBL material has a lower HOMO (further from the vacuum level) and/or higher triplet energy than one or more of the hosts closest to the HBL interface.

In one aspect, compound used in HBL contains the same molecule or the same functional groups used as host described above.

In another aspect, compound used in HBL contains at least one of the following groups in the molecule:

wherein k is an integer from 1 to 20; L¹⁰¹ is an another ligand, k′ is an integer from 1 to 3.

ETL:

Electron transport layer (ETL) may include a material capable of transporting electrons. Electron transport layer may be intrinsic (undoped), or doped. Doping may be used to enhance conductivity. Examples of the ETL material are not particularly limited, and any metal complexes or organic compounds may be used as long as they are typically used to transport electrons.

In one aspect, compound used in ETL contains at least one of the following groups in the molecule:

wherein R¹⁰¹ is selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, when it is aryl or heteroaryl, it has the similar definition as Ar's mentioned above. Ar¹ to Ar³ has the similar definition as Ar's mentioned above. k is an integer from 1 to 20. X¹⁰¹ to X¹⁰⁸ is selected from C (including CH) or N.

In another aspect, the metal complexes used in ETL contains, but not limit to the following general formula:

wherein (O—N) or (N—N) is a bidentate ligand, having metal coordinated to atoms O, N or N, N; L¹⁰¹ is another ligand; k′ is an integer value from 1 to the maximum number of ligands that may be attached to the metal.

Non-limiting examples of the ETL materials that may be used in an OLED in combination with materials disclosed herein are exemplified below together with references that disclose those materials: CN103508940, EP01602648, EP01734038, EP01956007, JP2004-022334, JP2005149918, JP2005-268199, KR0117693, KR20130108183, US20040036077, US20070104977, US2007018155, US20090101870, US20090115316, US20090140637, US20090179554, US2009218940, US2010108990, US2011156017, US2011210320, US2012193612, US2012214993, US2014014925, US2014014927, US20140284580, U.S. Pat. Nos. 6,656,612, 8,415,031, WO2003060956, WO2007111263, WO2009148269, WO2010067894, WO2010072300, WO2011074770, WO2011105373, WO2013079217, WO2013145667, WO2013180376, WO2014104499, WO2014104535,

Charge Generation Layer (CGL)

In tandem or stacked OLEDs, the CGL plays an essential role in the performance, which is composed of an n-doped layer and a p-doped layer for injection of electrons and holes, respectively. Electrons and holes are supplied from the CGL and electrodes. The consumed electrons and holes in the CGL are refilled by the electrons and holes injected from the cathode and anode, respectively; then, the bipolar currents reach a steady state gradually. Typical CGL materials include n and p conductivity dopants used in the transport layers.

In any above-mentioned compounds used in each layer of the OLED device, the hydrogen atoms can be partially or fully deuterated. Thus, any specifically listed substituent, such as, without limitation, methyl, phenyl, pyridyl, etc. may be undeuterated, partially deuterated, and fully deuterated versions thereof. Similarly, classes of substituents such as, without limitation, alkyl, aryl, cycloalkyl, heteroaryl, etc. also may be undeuterated, partially deuterated, and fully deuterated versions thereof.

It is understood that the various embodiments described herein are by way of example only, and are not intended to limit the scope of the invention. For example, many of the materials and structures described herein may be substituted with other materials and structures without deviating from the spirit of the invention. The present invention as claimed may therefore include variations from the particular examples and preferred embodiments described herein, as will be apparent to one of skill in the art. It is understood that various theories as to why the invention works are not intended to be limiting. 

We claim:
 1. A compound having a formula Ir(L_(A))(L_(B))(L_(C)); wherein the ligand L_(A) and the ligand L_(B) are each independently selected from the group consisting of:

wherein the ligand L_(C) is

wherein rings C and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitutions, or no substitution; wherein X¹ to X¹², Z¹ and Z² are each independently C or N; wherein Y¹ is selected from the group consisting of O, S, Se, and Ge; wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″; wherein L_(A), L_(B), and L_(C) are different from each other, and can be connected to each other to form multidentate ligand; wherein, when present, at least one substituent R^(2′) comprises aryl or heteroaryl and can be further substituted by one or more moieties selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein any two or more substituents among possible ring forming substituents are optionally joined or fused into a ring; wherein R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(C), R^(D), R′, and R″ are possible ring forming substituents; wherein (a) at least four of R¹, R², and R^(2′)comprises a moiety selected from the group consisting of alkyl, cycloalkyl, aryl and heteroaryl, (b) at least three of R¹, R², and R^(2′) comprises alkyl, cycloalkyl, aryl, or heteroaryl, with at least one of R¹, R², and R^(2′)comprising cycloalkyl, aryl, or heteroaryl, (c)(i) L_(A) and L_(B) are both selected from the croup consisting of

(ii) at least three of R¹, R², and R³ comprise alkyl, cycloalkyl, aryl, or heteroaryl, and (iii) exactly one of X⁵ to X¹⁰ is N, or at least one X is selected from the group consisting of BR′, NR′, PR′, Se, C═O, S═O, SO2, CR′R″, SiR′R″, or GeR′R″, or (d) any combination of (a), (b), or (c); wherein: if Z¹ is C or Ring B is a five-membered carbocyclic or heterocyclic ring, then R^(B) is one of the possible ring forming substituents, and if Z¹ is N, then (i) at least one R^(B) comprises aryl or heteroaryl and the R^(B) substituents are not joined or fused into a ring, or (ii) at least one R^(A) or R^(B) comprises cycloalkyl; and wherein: if Z² is C or Ring D is a five-membered carbocyclic or heterocyclic ring, then R^(D) is one of the possible ring forming substituents, and if Z² is N, then R^(D) substituents are not joined or fused into a ring.
 2. The compound of claim 1, wherein the ring A and C is benzene, and the ring is pyridine.
 3. The compound of claim 1, wherein the rings C and D are each independently selected from the group consisting of phenyl, pyridine, imidazole, and imidazole derived carbene.
 4. The compound of claim 1, wherein Z² is N.
 5. The compound of claim 1, wherein at least one X is selected from the group consisting of NR′, O, CR′R″, and SiR′R″.
 6. The compound of claim 1, wherein at least four of R¹, R², and R^(2′)comprises a moiety selected from the group consisting of alkyl, cycloalkyl, aryl and heteroaryl.
 7. The compound of claim 1, wherein at least one of L_(A), L_(B), and L_(C) is selected from the group consisting of:

where i in Ai is 1 to 192 and 194 to 212 and the substituents in L^(a) _(Ai) to L^(k) _(Ai) are defined as, L^(a) _(Ai to) L^(k) _(Ai,) where i is R^(1a) R^(1b) R² R^(3a) R^(3b) R^(3c) 
 1. H H H H H H 
 2. H CH3 H H H H 
 3. H CD3 H H H H 
 4. H C2H5 H H H H 
 5. H CD2CH3 H H H H 
 6. H CHMe2 H H H H 
 7. H CDMe2 H H H H 
 8. H

H H H H 
 9. H

H H H H 
 10. H

H H H H 
 11. H

H H H H 
 12. H

H H H H 
 13. H

H H H H 
 14. H

H H H H 
 15. H

H H H H 
 16. H

H H H H 
 17. H CH2CMe3 H H H H 
 18. H CD2CMe3 H H H H 
 19. H

H H H H 
 20. H

H H H H 
 21. CH3 H H H H H 
 22. CD3 H H H H H 
 23. C2H5 H H H H H 
 24. CD2CH3 H H H H H 
 25. CHMe2 H H H H H 
 26. CDMe2 H H H H H 
 27.

H H H H H 
 28.

H H H H H 
 29.

H H H H H 
 30.

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 31.

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 32.

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 33.

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 34.

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 35.

H H H H H 
 36. CH2CMe3 H H H H H 
 37. CD2CMe3 H H H H H 
 38.

H H H H H 
 39.

H H H H H 
 40. CD3 CH3 H H H H 
 41. CD3 CD3 H H H H 
 42. CD3 C2H5 H H H H 
 43. CD3 CD2CH3 H H H H 
 44. CD3 CHMe2 H H H H 
 45. CD3 CDMe2 H H H H 
 46. CD3

H H H H 
 47. CD3

H H H H 
 48. CD3

H H H H 
 49. CD3

H H H H 
 50. CD3

H H H H 
 51. CD3

H H H H 
 52. CD3

H H H H 
 53. CD3

H H H H 
 54. CD3

H H H H 
 55. CD3 CH2CMe3 H H H H 
 56. CD3 CD2CMe3 H H H H 
 57. CH2CH3 CD3 H H H H 
 58. CD2CD3 CD3 H H H H 
 59. C2H5 CD3 H H H H 
 60. CD2CH3 CD2CD3 H H H H 
 61. CHMe2 CD3 H H H H 
 62. CDMe2 CD3 H H H H 
 63.

CD3 H H H H 
 64.

CD3 H H H H 
 65.

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 66.

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 67.

CD3 H H H H 
 68.

CD3 H H H H 
 69.

CD3 H H H H 
 70.

CD3 H H H H 
 71.

CD3 H H H H 
 72. CH2CMe3 CD3 H H H H 
 73. CD2CMe3 CD3 H H H H 
 74. H H CD3 H H H 
 75. H CH3 CD3 H H H 
 76. H CD3 CD3 H H H 
 77. H C2H5 CD3 H H H 
 78. H CD2CH3 CD3 H H H 
 79. H CHMe2 CD3 H H H 
 80. H CDMe2 CD3 H H H 
 81. H

CD3 H H H 
 82. H

CD3 H H H 
 83. H

CD3 H H H 
 84. H

CD3 H H H 
 85. H

CD3 H H H 
 86. H

CD3 H H H 
 87. H

CD3 H H H 
 88. H 1-Ad CD3 H H H 
 89. H

CD3 H H H 
 90. H CH2CMe3 CD3 H H H 
 91. H CD2CMe3 CD3 H H H 
 92. H

CD3 H H H 
 93. H

CD3 H H H 
 94. H 2-Ad CD3 H H H 
 95. H H CD3 H H CD3 
 96. H CH3 CD3 H H CD3 
 97. H CD3 CD3 H H CD3 
 98. H C2H5 CD3 H H CD3 
 99. H CD2CH3 CD3 H H CD3
 100. H CHMe2 CD3 H H CD3
 101. H CDMe2 CD3 H H CD3
 102. H

CD3 H H CD3
 103. H

CD3 H H CD3
 104. H

CD3 H H CD3
 105. H

CD3 H H CD3
 106. H

CD3 H H CD3
 107. H

CD3 H H CD3
 108. H

CD3 H H CD3
 109. H 1-Ad CD3 H H CD3
 110. H

CD3 H H CD3
 111. H CH2CMe3 CD3 H H CD3
 112. H CD2CMe3 CD3 H H CD3
 113. H

CD3 H H CD3
 114. H

CD3 H H CD3
 115. H 2-Ad CD3 H H H
 116. H H CD3 H H H
 117. H CH3 CD3 H H H
 118. H CD3 CD3 H H H
 119. H C2H5 CD3 H H H
 120. H CD2CH3 CD3 H H H
 121. H CHMe2 CD3 H H H
 122. H CDMe2 CD3 H H H
 123. H

CD3 H H H
 124. H

CD3 H H H
 125. H

CD3 H H H
 126. H

CD3 H H H
 127. H

CD3 H H H
 128. H

CD3 H H H
 129. H

CD3 H H H
 130. H 1-Ad CD3 H H H
 131. H

CD3 H H H
 132. H CH2CMe3 CD3 H H H
 133. H CD2CMe3 CD3 H H H
 134. H

CD3 H H H
 135. H

CD3 H H H
 136. H 2-Ad CD3 H H H
 137. H H H H CD3 H
 138. H CH3 H H CD3 H
 139. H CD3 H H CD3 H
 140. H C2H5 H H CD3 H
 141. H CD2CH3 H H CD3 H
 142. H CHMe2 H H CD3 H
 143. H CDMe2 H H CD3 H
 144. H

H H CD3 H
 145. H

H H CD3 H
 146. H

H H CD3 H
 147. H

H H CD3 H
 148. H

H H CD3 H
 149. H

H H CD3 H
 150. H

H H CD3 H
 151. H

H H CD3 H
 152. H

H H CD3 H
 153. H CH2CMe3 H H CD3 H
 154. H CD2CMe3 H H CD3 H
 155. H

H H CD3 H
 156. H

H H CD3 H
 157. H H H CD3 H H
 158. H CH3 H CD3 H H
 159. H CD3 H CD3 H H
 160. H C2H5 H CD3 H H
 161. H CD2CH3 H CD3 H H
 162. H CHMe2 H CD3 H H
 163. H CDMe2 H CD3 H H
 164. H

H CD3 H H
 165. H

H CD3 H H
 166. H

H CD3 H H
 167. H

H CD3 H H
 168. H

H CD3 H H
 169. H

H CD3 H H
 170. H

H CD3 H H
 171. H

H CD3 H H
 172. H

H CD3 H H
 173. H CH2CMe3 H CD3 H H
 174. H CD2CMe3 H CD3 H H
 175. H

H CD3 H H
 176. H

H CD3 H H
 177. CD3 Ph H H H H
 178. CD3

H H H H
 179. CD3

H H H H
 180. CD3

H H H H
 181. H Ph H H H H
 182. H

H H H H
 183. H

H H H H
 184. H

H H H H
 185. CD3 Ph CD3 H H H
 186. CD3

CD3 H H H
 187. CD3

CD3 H H H
 188. CD3

CD3 H H H
 189. H Ph CD3 H H H
 190. H

CD3 H H H
 191. H

CD3 H H H
 192. H

CD3 H H H
 193. H H H H H H
 194. H CH3 H H H H
 195. H CD3 H H H H
 196. H C2H5 H H H H
 197. H CD2CH3 H H H H
 198. H CHMe2 H H H H
 199. H CDMe2 H H H H
 200. H

H H H H
 201. H

H H H H
 202. H

H H H H
 203. H

H H H H
 204. H

H H H H
 205. H

H H H H
 206. H

H H H H
 207. H

H H H H
 208. H

H H H H
 209. CD3 CD3 H H CD3 H
 210. H CD3 H CD3 H CD3
 211. CD3 H CD3 H H H
 212. CD3 H CD3 H H

and L_(i), wherein L_(i) is wherein for each i from 1 to 1462, R^(B1), R^(B2), R^(B3), and R^(B4) are defined as follows for each i: i in Li R^(B1) R^(B2) R^(B3) R^(B4) R^(B5)  
 1. H H H H H  
 2. CH₃ H H H H  
 3. H CH₃ H H H  
 4. H H CH₃ H H  
 5. CH₃ CH₃ H CH₃ H  
 6. CH₃ H CH₃ H H  
 7. CH₃ H H CH₃ H  
 8. H CH₃ CH₃ H H  
 9. H CH₃ H CH₃ H 
 10. H H CH₃ CH₃ H 
 11. CH₃ CH₃ CH₃ H H 
 12. CH₃ CH₃ H CH₃ H 
 13. CH₃ H CH₃ CH₃ H 
 14. H CH₃ CH₃ CH₃ H 
 15. CH₃ CH₃ CH₃ CH₃ H 
 16. CH₂CH₃ H H H H 
 17. CH₂CH₃ CH₃ H CH₃ H 
 18. CH₂CH₃ H CH₃ H H 
 19. CH₂CH₃ H H CH₃ H 
 20. CH₂CH₃ CH₃ CH₃ H H 
 21. CH₂CH₃ CH₃ H CH₃ H 
 22. CH₂CH₃ H CH₃ CH₃ H 
 23. CH₂CH₃ CH₃ CH₃ CH₃ H 
 24. H CH₂CH₃ H H H 
 25. CH₃ CH₂CH₃ H CH₃ H 
 26. H CH₂CH₃ CH₃ H H 
 27. H CH₂CH₃ H CH₃ H 
 28. CH₃ CH₂CH₃ CH₃ H H 
 29. CH₃ CH₂CH₃ H CH₃ H 
 30. H CH₂CH₃ CH₃ CH₃ H 
 31. CH₃ CH₂CH₃ CH₃ CH₃ H 
 32. H H CH₂CH₃ H H 
 33. CH₃ H CH₂CH₃ H H 
 34. H CH₃ CH₂CH₃ H H 
 35. H H CH₂CH₃ CH₃ H 
 36. CH₃ CH₃ CH₂CH₃ H H 
 37. CH₃ H CH₂CH₃ CH₃ H 
 38. H CH₃ CH₂CH₃ CH₃ H 
 39. CH₃ CH₃ CH₂CH₃ CH₃ H 
 40. CH(CH₃)₂ H H H H 
 41. CH(CH₃)₂ CH₃ H CH₃ H 
 42. CH(CH₃)₂ H CH₃ H H 
 43. CH(CH₃)₂ H H CH₃ H 
 44. CH(CH₃)₂ CH₃ CH₃ H H 
 45. CH(CH₃)₂ CH₃ H CH₃ H 
 46. CH(CH₃)₂ H CH₃ CH₃ H 
 47. CH(CH₃)₂ CH₃ CH₃ CH₃ H 
 48. H CH(CH₃)₂ H H H 
 49. CH₃ CH(CH₃)₂ H CH₃ H 
 50. H CH(CH₃)₂ CH₃ H H 
 51. H CH(CH₃)₂ H CH₃ H 
 52. CH₃ CH(CH₃)₂ CH₃ H H 
 53. CH3 CH(CH₃)₂ H CH₃ H 
 54. H CH(CH₃)₂ CH₃ CH₃ H 
 55. CH₃ CH(CH₃)₂ CH₃ CH₃ H 
 56. H H CH(CH₃)₂ H H 
 57. CH₃ H CH(CH₃)₂ H H 
 58. H CH₃ CH(CH₃)₂ H H 
 59. H H CH(CH₃)₂ CH₃ H 
 60. CH₃ CH₃ CH(CH₃)₂ H H 
 61. CH₃ H CH(CH₃)₂ CH₃ H 
 62. H CH₃ CH(CH₃)₂ CH₃ H 
 63. CH₃ CH₃ CH(CH₃)₂ CH₃ H 
 64. CH₂CH(CH₃)₂ H H H H 
 65. CH₂CH(CH₃)₂ CH₃ H CH₃ H 
 66. CH₂CH(CH₃)₂ H CH₃ H H 
 67. CH₂CH(CH₃)₂ H H CH₃ H 
 68. CH₂CH(CH₃)₂ CH₃ CH₃ H H 
 69. CH₂CH(CH₃)₂ CH₃ H CH₃ H 
 70. CH₂CH(CH₃)₂ H CH₃ CH₃ H 
 71. CH₂CH(CH₃)₂ CH₃ CH₃ CH₃ H 
 72. H CH₂CH(CH₃)₂ H H H 
 73. CH₃ CH₂CH(CH₃)₂ H CH₃ H 
 74. H CH₂CH(CH₃)₂ CH₃ H H 
 75. H CH₂CH(CH₃)₂ H CH₃ H 
 76. CH₃ CH₂CH(CH₃)₂ CH₃ H H 
 77. CH₃ CH₂CH(CH₃)₂ H CH₃ H 
 78. H CH₂CH(CH₃)₂ CH₃ CH₃ H 
 79. CH₃ CH₂CH(CH₃)₂ CH₃ CH₃ H 
 80. H H CH₂CH(CH₃)₂ H H 
 81. CH₃ H CH₂CH(CH₃)₂ H H 
 82. H CH₃ CH₂CH(CH₃)₂ H H 
 83. H H CH₂CH(CH₃)₂ CH₃ H 
 84. CH₃ CH₃ CH₂CH(CH₃)₂ H H 
 85. CH₃ H CH₂CH(CH₃)₂ CH₃ H 
 86. H CH₃ CH₂CH(CH₃)₂ CH₃ H 
 87. CH₃ CH₃ CH₂CH(CH₃)₂ CH₃ H 
 88. C(CH₃)₃ H H H H 
 89. C(CH₃)₃ CH₃ H CH₃ H 
 90. C(CH₃)₃ H CH₃ H H 
 91. C(CH₃)₃ H H CH₃ H 
 92. C(CH₃)₃ CH₃ CH₃ H H 
 93. C(CH₃)₃ CH₃ H CH₃ H 
 94. C(CH₃)₃ H CH₃ CH₃ H 
 95. C(CH₃)₃ CH₃ CH₃ CH₃ H 
 96. H C(CH₃)₃ H H H 
 97. CH₃ C(CH₃)₃ H CH₃ H 
 98. H C(CH₃)₃ CH₃ H H 
 99. H C(CH₃)₃ H CH₃ H 
 100. CH₃ C(CH₃)₃ CH₃ H H 
 101. CH₃ C(CH₃)₃ H CH₃ H 
 102. H C(CH₃)₃ CH₃ CH₃ H 
 103. CH₃ C(CH₃)₃ CH₃ CH₃ H 
 104. H H C(CH₃)₃ H H 
 105. CH₃ H C(CH₃)₃ H H 
 106. H CH₃ C(CH₃)₃ H H 
 107. H H C(CH₃)₃ CH₃ H 
 108. CH₃ CH₃ C(CH₃)₃ H H 
 109. CH₃ H C(CH₃)₃ CH₃ H 
 110. H CH₃ C(CH₃)₃ CH₃ H 
 111. CH₃ CH₃ C(CH₃)₃ CH₃ H 
 112. CH₂C(CH₃)₃ H H H H 
 113. CH₂C(CH₃)₃ CH₃ H CH₃ H 
 114. CH₂C(CH₃)₃ H CH₃ H H 
 115. CH₂C(CH₃)₃ H H CH₃ H 
 116. CH₂C(CH₃)₃ CH₃ CH₃ H H 
 117. CH₂C(CH₃)₃ CH₃ H CH₃ H 
 118. CH₂C(CH₃)₃ H CH₃ CH₃ H 
 119. CH₂C(CH₃)₃ CH₃ CH₃ CH₃ H 
 120. H CH₂C(CH₃)₃ H H H 
 121. CH₃ CH₂C(CH₃)₃ H CH₃ H 
 122. H CH₂C(CH₃)₃ CH₃ H H 
 123. H CH₂C(CH₃)₃ H CH₃ H 
 124. CH₃ CH₂C(CH₃)₃ CH₃ H H 
 125. CH₃ CH₂C(CH₃)₃ H CH₃ H 
 126. H CH₂C(CH₃)₃ CH₃ CH₃ H 
 127. CH₃ CH₂C(CH₃)₃ CH₃ CH₃ H 
 128. H H CH₂C(CH₃)₃ H H 
 129. CH₃ H CH₂C(CH₃)₃ H H 
 130. H CH₃ CH₂C(CH₃)₃ H H 
 131. H H CH₂C(CH₃)₃ CH₃ H 
 132. CH₃ CH₃ CH₂C(CH₃)₃ H H 
 133. CH₃ H CH₂C(CH₃)₃ CH₃ H 
 134. H CH₃ CH₂C(CH₃)₃ CH₃ H 
 135. CH₃ CH₃ CH₂C(CH₃)₃ CH₃ H 
 136.

H H H H 
 137.

CH₃ H CH₃ H 
 138.

H CH₃ H H 
 139.

H H CH₃ H 
 140.

CH₃ CH₃ H H 
 141.

CH₃ H CH₃ H 
 142.

H CH₃ CH₃ H 
 143.

CH₃ CH₃ CH₃ H 
 144. H

H H H 
 145. CH₃

H CH₃ H 
 146. H

CH₃ H H 
 147. H

H CH₃ H 
 148. CH₃

CH₃ H H 
 149. CH₃

H CH₃ H 
 150. H

CH₃ CH₃ H 
 151. CH₃

CH₃ CH₃ H 
 152. H H

H H 
 153. CH₃ H

H H 
 154. H CH₃

H H 
 155. H H

CH₃ H 
 156. CH₃ CH₃

H H 
 157. CH₃ H

CH₃ H 
 158. H CH₃

CH₃ H 
 159. CH₃ CH₃

CH₃ H 
 160.

H H H H 
 161.

CH₃ H CH₃ H 
 162.

H CH₃ H H 
 163.

H H CH₃ H 
 164.

CH₃ CH₃ H H 
 165.

CH₃ H CH₃ H 
 166.

H CH₃ CH₃ H 
 167.

CH₃ CH₃ CH₃ H 
 168. H

H H H 
 169. CH₃

H CH₃ H 
 170. H

CH₃ H H 
 171. H

H CH₃ H 
 172. CH₃

CH₃ H H 
 173. CH₃

H CH₃ H 
 174. H

CH₃ CH₃ H 
 175. CH₃

CH₃ CH₃ H 
 176. H H

H H 
 177. CH₃ H

H H 
 178. H CH₃

H H 
 179. H H

CH₃ H 
 180. CH₃ CH₃

H H 
 181. CH₃ H

CH₃ H 
 182. H CH₃

CH₃ H 
 183. CH₃ CH₃

CH₃ H 
 184.

H H H H 
 185.

CH₃ H CH₃ H 
 186.

H CH₃ H H 
 187.

H H CH₃ H 
 188.

CH₃ CH₃ H H 
 189.

CH₃ H CH₃ H 
 190.

H CH₃ CH₃ H 
 191.

CH₃ CH₃ CH₃ H 
 192. H

H H H 
 193. CH₃

H CH₃ H 
 194. H

CH₃ H H 
 195. H

H CH₃ H 
 196. CH₃

CH₃ H H 
 197. CH₃

H CH₃ H 
 198. H

CH₃ CH₃ H 
 199. CH₃

CH₃ CH₃ H 
 200. H H

H H 
 201. CH₃ H

H H 
 202. H CH₃

H H 
 203. H H

CH₃ H 
 204. CH₃ CH₃

H H 
 205. CH₃ H

CH₃ H 
 206. H CH₃

CH₃ H 
 207. CH₃ CH₃

CH₃ H 
 208.

H H H H 
 209.

CH₃ H CH₃ H 
 210.

H CH₃ H H 
 211.

H H CH₃ H 
 212.

CH₃ CH₃ H H 
 213.

CH₃ H CH₃ H 
 214.

H CH₃ CH₃ H 
 215.

CH₃ CH₃ CH₃ H 
 216. H

H H H 
 217. CH₃

H CH₃ H 
 218. H

CH₃ H H 
 219. H

H CH₃ H 
 220. CH₃

CH₃ H H 
 221. CH₃

H CH₃ H 
 222. H

CH₃ CH₃ H 
 223. CH₃

CH₃ CH₃ H 
 224. H H

H H 
 225. CH₃ H

H H 
 226. H CH₃

H H 
 227. H H

CH₃ H 
 228. CH₃ CH₃

H H 
 229. CH₃ H

CH₃ H 
 230. H CH₃

CH₃ H 
 231. CH₃ CH₃

CH₃ H 
 232.

H H H H 
 233.

CH₃ H CH₃ H 
 234.

H CH₃ H H 
 235.

H H CH₃ H 
 236.

CH₃ CH₃ H H 
 237.

CH₃ H CH₃ H 
 238.

H CH₃ CH₃ H 
 239.

CH₃ CH₃ CH₃ H 
 240. H

H H H 
 241. CH₃

H CH₃ H 
 242. H

CH₃ H H 
 243. H

H CH₃ H 
 244. CH₃

CH₃ H H 
 245. CH₃

H CH₃ H 
 246. H

CH₃ CH₃ H 
 247. CH₃

CH₃ CH₃ H 
 248. H H

H H 
 249. CH₃ H

H H 
 250. H CH₃

H H 
 251. H H

CH₃ H 
 252. CH₃ CH₃

H H 
 253. CH₃ H

CH₃ H 
 254. H CH₃

CH₃ H 
 255. CH₃ CH₃

CH₃ H 
 256.

H H H H 
 257.

CH₃ H CH₃ H 
 258.

H CH₃ H H 
 259.

H H CH₃ H 
 260.

CH₃ CH₃ H H 
 261.

CH₃ H CH₃ H 
 262.

H CH₃ CH₃ H 
 263.

CH₃ CH₃ CH₃ H 
 264. H

H H H 
 265. CH₃

H CH₃ H 
 266. H

CH₃ H H 
 267. H

H CH₃ H 
 268. CH₃

CH₃ H H 
 269. CH₃

H CH₃ H 
 270. H

CH₃ CH₃ H 
 271. CH₃

CH₃ CH₃ H 
 272. H H

H H 
 273. CH₃ H

H H 
 274. H CH₃

H H 
 275. H H

CH₃ H 
 276. CH₃ CH₃

H H 
 277. CH₃ H

CH₃ H 
 278. H CH₃

CH₃ H 
 279. CH₃ CH₃

CH₃ H 
 280. CH(CH₃)₂ H CH₂CH₃ H H 
 281. CH(CH₃)₂ H CH(CH₃)₂ H H 
 282. CH(CH₃)₂ H CH₂CH(CH₃)₂ H H 
 283. CH(CH₃)₂ H C(CH₃)₃ H H 
 284. CH(CH₃)₂ H CH₂C(CH₃)₃ H H 
 285. CH(CH₃)₂ H

H H 
 286. CH(CH₃)₂ H

H H 
 287. CH(CH₃)₂ H

H H 
 288. CH(CH₃)₂ H

H H 
 289. CH(CH₃)₂ H

H H 
 290. CH(CH₃)₂ H

H H 
 291. C(CH₃)₃ H CH₂CH₃ H H 
 292. C(CH₃)₃ H CH(CH₃)₂ H H 
 293. C(CH₃)₃ H CH₂CH(CH₃)₂ H H 
 294. C(CH₃)₃ H C(CH₃)₃ H H 
 295. C(CH₃)₃ H CH₂C(CH₃)₃ H H 
 296. C(CH₃)₃ H

H H 
 297. C(CH₃)₃ H

H H 
 298. C(CH₃)₃ H

H H 
 299. C(CH₃)₃ H

H H 
 300. C(CH₃)₃ H

H H 
 301. C(CH₃)₃ H

H H 
 302. CH₂C(CH₃)₃ H CH₂CH₃ H H 
 303. CH₂C(CH₃)₃ H CH(CH₃)₂ H H 
 304. CH₂C(CH₃)₃ H CH₂CH(CH₃)₂ H H 
 305. CH₂C(CH₃)₃ H C(CH₃)₃ H H 
 306. CH₂C(CH₃)₃ H CH₂C(CH₃)₃ H H 
 307. CH₂C(CH₃)₃ H CH₂CH₂CF₃ H H 
 308. CH₂C(CH₃)₃ H CH₂C(CH₃)₂CF₃ H H 
 309. CH₂C(CH₃)₃ H

H H 
 310. CH₂C(CH₃)₃ H

H H 
 311. CH₂C(CH₃)₃ H

H H 
 312. CH₂C(CH₃)₃ H

H H 
 313. CH₂C(CH₃)₃ H

H H 
 314. CH₂C(CH₃)₃ H

H H 
 315.

H CH₂CH₃ H H 
 316.

H CH(CH₃)₂ H H 
 317.

H CH₂CH(CH₃)₂ H H 
 318.

H C(CH₃)₃ H H 
 319.

H CH₂C(CH₃)₃ H H 
 320.

H

H H 
 321.

H

H H 
 322.

H

H H 
 323.

H

H H 
 324.

H

H H 
 325.

H

H H 
 326.

H CH₂CH₃ H H 
 327.

H CH(CH₃)₂ H H 
 328.

H CH₂CH(CH₃)₂ H H 
 329.

H C(CH₃)₃ H H 
 330.

H CH₂C(CH₃)₃ H H 
 331.

H

H H 
 332.

H

H H 
 333.

H

H H 
 334.

H

H H 
 335.

H

H H 
 336.

H

H H 
 337.

H CH₂CH(CH₃)₂ H H 
 338.

H C(CH₃)₃ H H 
 339.

H CH₂C(CH₃)₃ H H 
 340.

H

H H 
 341.

H

H H 
 342.

H

H H 
 343.

H

H H 
 344.

H

H H 
 345.

H

H H 
 346.

H CH₂CH(CH₃)₂ H H 
 347.

H C(CH₃)₃ H H 
 348.

H CH₂C(CH₃)₃ H H 
 349.

H

H H 
 350.

H

H H 
 351.

H

H H 
 352.

H

H H 
 353.

H

H H 
 354.

H

H H 
 355.

H CH₂CH(CH₃)₂ H H 
 356.

H C(CH₃)₃ H H 
 357.

H CH₂C(CH₃)₃ H H 
 358.

H

H H 
 359.

H

H H 
 360.

H

H H 
 361.

H

H H 
 362.

H

H H 
 363.

H

H H 
 364. H H H H H 
 365. CD₃ H H H H 
 366. H CD₃ H H H 
 367. H H CD₃ H H 
 368. CD₃ CD₃ H CD₃ H 
 369. CD₃ H CD₃ H H 
 370. CD₃ H H CD₃ H 
 371. H CD₃ CD₃ H H 
 372. H CD₃ H CD₃ H 
 373. H H CD₃ CD₃ H 
 374. CD₃ CD₃ CD₃ H H 
 375. CD₃ CD₃ H CD₃ H 
 376. CD₃ H CD₃ CD₃ H 
 377. H CD₃ CD₃ CD₃ H 
 378. CD₃ CD₃ CD₃ CD₃ H 
 379. CD₂CH₃ H H H H 
 380. CD₂CH₃ CD₃ H CD₃ H 
 381. CD₂CH₃ H CD₃ H H 
 382. CD₂CH₃ H H CD₃ H 
 383. CD₂CH₃ CD₃ CD₃ H H 
 384. CD₂CH₃ CD₃ H CD₃ H 
 385. CD₂CH₃ H CD₃ CD₃ H 
 386. CD₂CH₃ CD₃ CD₃ CD₃ H 
 387. H CD₂CH₃ H H H 
 388. CH₃ CD₂CH₃ H CD₃ H 
 389. H CD₂CH₃ CD₃ H H 
 390. H CD₂CH₃ H CD₃ H 
 391. CD₃ CD₂CH₃ CD₃ H H 
 392. CD₃ CD₂CH₃ H CD₃ H 
 393. H CD₂CH₃ CD₃ CD₃ H 
 394. CD₃ CD₂CH₃ CD₃ CD₃ H 
 395. H H CD₂CH₃ H H 
 396. CD₃ H CD₂CH₃ H H 
 397. H CD₃ CD₂CH₃ H H 
 398. H H CD₂CH₃ CD₃ H 
 399. CD₃ CD₃ CD₂CH₃ H H 
 400. CD₃ H CD₂CH₃ CD₃ H 
 401. H CD₃ CD₂CH₃ CD₃ H 
 402. CD₃ CD₃ CD₂CH₃ CD₃ H 
 403. CD(CH₃)₂ H H H H 
 404. CD(CH₃)₂ CD₃ H CD₃ H 
 405. CD(CH₃)₂ H CD₃ H H 
 406. CD(CH₃)₂ H H CD₃ H 
 407. CD(CH₃)₂ CD₃ CD₃ H H 
 408. CD(CH₃)₂ CD₃ H CD₃ H 
 409. CD(CH₃)₂ H CD₃ CD₃ H 
 410. CD(CH₃)₂ CD₃ CD₃ CD₃ H 
 411. H CD(CH₃)₂ H H H 
 412. CD₃ CD(CH₃)₂ H CD₃ H 
 413. H CD(CH₃)₂ CD₃ H H 
 414. H CD(CH₃)₂ H CD₃ H 
 415. CD₃ CD(CH₃)₂ CD₃ H H 
 416. CD₃ CD(CH₃)₂ H CD₃ H 
 417. H CD(CH₃)₂ CD₃ CD₃ H 
 418. CD₃ CD(CH₃)₂ CD₃ CD₃ H 
 419. H H CD(CH₃)₂ H H 
 420. CD₃ H CD(CH₃)₂ H H 
 421. H CD₃ CD(CH₃)₂ H H 
 422. H H CD(CH₃)₂ CD₃ H 
 423. CD₃ CD₃ CD(CH₃)₂ H H 
 424. CD₃ H CD(CH₃)₂ CD₃ H 
 425. H CD₃ CD(CH₃)₂ CD₃ H 
 426. CD₃ CD₃ CD(CH₃)₂ CD₃ H 
 427. CD(CD₃)₂ H H H H 
 428. CD(CD₃)₂ CD₃ H CD₃ H 
 429. CD(CD₃)₂ H CD₃ H H 
 430. CD(CD₃)₂ H H CD₃ H 
 431. CD(CD₃)₂ CD₃ CD₃ H H 
 432. CD(CD₃)₂ CD₃ H CD₃ H 
 433. CD(CD₃)₂ H CD₃ CD₃ H 
 434. CD(CD₃)₂ CD₃ CD₃ CD₃ H 
 435. H CD(CD₃)₂ H H H 
 436. CD₃ CD(CD₃)₂ H CD₃ H 
 437. H CD(CD₃)₂ CD₃ H H 
 438. H CD(CD₃)₂ H CD₃ H 
 439. CD₃ CD(CD₃)₂ CD₃ H H 
 440. CD₃ CD(CD₃)₂ H CD₃ H 
 441. H CD(CD₃)₂ CD₃ CD₃ H 
 442. CD₃ CD(CD₃)₂ CD₃ CD₃ H 
 443. H H CD(CD₃)₂ H H 
 444. CD₃ H CD(CD₃)₂ H H 
 445. H CD₃ CD(CD₃)₂ H H 
 446. H H CD(CD₃)₂ CD₃ H 
 447. CD₃ CD₃ CD(CD₃)₂ H H 
 448. CD₃ H CD(CD₃)₂ CD₃ H 
 449. H CD₃ CD(CD₃)₂ CD₃ H 
 450. CD₃ CD₃ CD(CD₃)₂ CD₃ H 
 451. CD₂CH(CH₃)₂ H H H H 
 452. CD₂CH(CH₃)₂ CD₃ H CD₃ H 
 453. CD₂CH(CH₃)₂ H CD₃ H H 
 454. CD₂CH(CH₃)₂ H H CD₃ H 
 455. CD₂CH(CH₃)₂ CD₃ CD₃ H H 
 456. CD₂CH(CH₃)₂ CD₃ H CD₃ H 
 457. CD₂CH(CH₃)₂ H CD₃ CD₃ H 
 458. CD₂CH(CH₃)₂ CD₃ CD₃ CD₃ H 
 459. H CD₂CH(CH₃)₂ H H H 
 460. CD₃ CD₂CH(CH₃)₂ H CD₃ H 
 461. H CD₂CH(CH₃)2 CD₃ H H 
 462. H CD₂CH(CH₃)2 H CD₃ H 
 463. CD₃ CD₂CH(CH₃)₂ CD₃ H H 
 464. CD₃ CD₂CH(CH₃)₂ H CD₃ H 
 465. H CD₂CH(CH₃)₂ CD₃ CD₃ H 
 466. CD₃ CD₂CH(CH₃)₂ CD₃ CD₃ H 
 467. H H CD₂CH(CH₃)₂ H H 
 468. CD₃ H CD₂CH(CH₃)₂ H H 
 469. H CD₃ CD₂CH(CH₃)₂ H H 
 470. H H CD₂CH(CH₃)₂ CD₃ H 
 471. CD₃ CD₃ CD₂CH(CH₃)₂ H H 
 472. CD₃ H CD₂CH(CH₃)₂ CD₃ H 
 473. H CD₃ CD₂CH(CH₃)₂ CD₃ H 
 474. CD₃ CD₃ CD₂CH(CH₃)₂ CD₃ H 
 475. CD₂C(CH₃)₃ H H H H 
 476. CD₂C(CH₃)₃ CD₃ H CD₃ H 
 477. CD₂C(CH₃)₃ H CD₃ H H 
 478. CD₂C(CH₃)₃ H H CD₃ H 
 479. CD₂C(CH₃)₃ CD₃ CD₃ H H 
 480. CD₂C(CH₃)₃ CD₃ H CD₃ H 
 481. CD₂C(CH₃)₃ H CD₃ CD₃ H 
 482. CD₂C(CH₃)₃ CH₃ CD₃ CD₃ H 
 483. H CD₂C(CH₃)₃ H H H 
 484. CD₃ CD₂C(CH₃)₃ H CD₃ H 
 485. H CD₂C(CH₃)₃ CD₃ H H 
 486. H CD₂C(CH₃)₃ H CD₃ H 
 487. CD₃ CD₂C(CH₃)₃ CD₃ H H 
 488. CD₃ CD₂C(CH₃)₃ H CD₃ H 
 489. H CD₂C(CH₃)₃ CD₃ CD₃ H 
 490. CD₃ CD₂C(CH₃)₃ CD₃ CD₃ H 
 491. H H CD₂C(CH₃)₃ H H 
 492. CD₃ H CD₂C(CH₃)₃ H H 
 493. H CD₃ CD₂C(CH₃)₃ H H 
 494. H H CD₂C(CH₃)₃ CD₃ H 
 495. CD₃ CD₃ CD₂C(CH₃)₃ H H 
 496. CD₃ H CD₂C(CH₃)₃ CD₃ H 
 497. H CD₃ CD₂C(CH₃)₃ CD₃ H 
 498. CD₃ CD₃ CD₂C(CH₃)₃ CD₃ H 
 499.

H H H H 
 500.

CD₃ H CD₃ H 
 501.

H CD₃ H H 
 502.

H H CD₃ H 
 503.

CD₃ CD₃ H H 
 504.

CD₃ H CD₃ H 
 505.

H CD₃ CD₃ H 
 506.

CD₃ CD₃ CD₃ H 
 507. H

H H H 
 508. CD₃

H CD₃ H 
 509. H

CD₃ H H 
 510. H

H CD₃ H 
 511. CD₃

CD₃ H H 
 512. CD₃

H CD₃ H 
 513. H

CD₃ CD₃ H 
 514. CD₃

CD₃ CD₃ H 
 515. H H

H H 
 516. CD₃ H

H H 
 517. H CD₃

H H 
 518. H H

CD₃ H 
 519. CD₃ CD₃

H H 
 520. CD₃ H

CD₃ H 
 521. H CD₃

CD₃ H 
 522. CD₃ CD₃

CD₃ H 
 523.

H H H H 
 524.

CD₃ H CD₃ H 
 525.

H CD₃ H H 
 526.

H H CD₃ H 
 527.

CD₃ CD₃ H H 
 528.

CD₃ H CD₃ H 
 529.

H CD₃ CD₃ H 
 530.

CD₃ CD₃ CD₃ H 
 531. H

H H H 
 532. CH₃

H CD₃ H 
 533. H

CD₃ H H 
 534. H

H CD₃ H 
 535. CD₃

CD₃ H H 
 536. CD₃

H CD₃ H 
 537. H

CD₃ CD₃ H 
 538. CH₃

CD₃ CD₃ H 
 539. H H

H H 
 540. CD₃ H

H H 
 541. H CD₃

H H 
 542. H H

CD₃ H 
 543. CD₃ CD₃

H H 
 544. CD₃ H

CD₃ H 
 545. H CD₃

CD₃ H 
 546. CD₃ CD₃

CD₃ H 
 547.

H H H H 
 548.

CD₃ H CD₃ H 
 549.

H CD₃ H H 
 550.

H H CD₃ H 
 551.

CD₃ CD₃ H H 
 552.

CD₃ H CD₃ H 
 553.

H CD₃ CD₃ H 
 554.

CD₃ CD₃ CD₃ H 
 555. H

H H H 
 556. CD₃

H CD₃ H 
 557. H

CD₃ H H 
 558. H

H CD₃ H 
 559. CD₃

CD₃ H H 
 560. CD₃

H CD₃ H 
 561. H

CD₃ CD₃ H 
 562. CD₃

CD₃ CD₃ H 
 563. H H

H H 
 564. CD₃ H

H H 
 565. H CD₃

H H 
 566. H H

CD₃ H 
 567. CD₃ CD₃

H H 
 568. CD₃ H

CD₃ H 
 569. H CD₃

CD₃ H 
 570. CD₃ CD₃

CD₃ H 
 571.

H H H H 
 572.

CD₃ H CD₃ H 
 573.

H CD₃ H H 
 574.

H H CD₃ H 
 575.

CD₃ CD₃ H H 
 576.

CD₃ H CD₃ H 
 577.

H CD₃ CD₃ H 
 578.

CD₃ CD₃ CD₃ H 
 579. H

H H H 
 580. CD₃

H CD₃ H 
 581. H

CD₃ H H 
 582. H

H CD₃ H 
 583. CD₃

CD₃ H H 
 584. CD₃

H CD₃ H 
 585. H

CD₃ CD₃ H 
 586. CD₃

CD₃ CD₃ H 
 587. H H

H H 
 588. CD₃ H

H H 
 589. H CD₃

H H 
 590. H H

CD₃ H 
 591. CD₃ CD₃

H H 
 592. CD₃ H

CD₃ H 
 593. H CD₃

CD₃ H 
 594. CD₃ CD₃

CD₃ H 
 595.

H H H H 
 596.

CD₃ H CD₃ H 
 597.

H CD₃ H H 
 598.

H H CD₃ H 
 599.

CD₃ CD₃ H H 
 600.

CD₃ H CD₃ H 
 601.

H CD₃ CD₃ H 
 602.

CD₃ CD₃ CD₃ H 
 603. H

H H H 
 604. CD₃

H CD₃ H 
 605. H

CD₃ H H 
 606. H

H CD₃ H 
 607. CD₃

CD₃ H H 
 608. CD₃

H CD₃ H 
 609. H

CD₃ CD₃ H 
 610. CD₃

CD₃ CD₃ H 
 611. H H

H H 
 612. CD₃ H

H H 
 613. H CD₃

H H 
 614. H H

CD₃ H 
 615. CD₃ CD₃

H H 
 616. CD₃ H

CD₃ H 
 617. H CD₃

CD₃ H 
 618. CD₃ CD₃

CD₃ H 
 619.

H H H H 
 620.

CD₃ H CD₃ H 
 621.

H CD₃ H H 
 622.

H H CD₃ H 
 623.

CH₃ CH₃ H H 
 624.

CD₃ H CD₃ H 
 625.

H CD₃ CD₃ H 
 626.

CD₃ CD₃ CD₃ H 
 627. H

H H H 
 628. CD₃

H CD₃ H 
 629. H

CD₃ H H 
 630. H

H CD₃ H 
 631. CD₃

CD₃ H H 
 632. CD₃

H CD₃ H 
 633. H

CD₃ CD₃ H 
 634. CD₃

CD₃ CD₃ H 
 635. H H

H H 
 636. CD₃ H

H H 
 637. H CD₃

H H 
 638. H H

CH₃ H 
 639. CD₃ CD₃

H H 
 640. CD₃ H

CD₃ H 
 641. H CD₃

CD₃ H 
 642. CD₃ CD₃

CD₃ H 
 643. CD(CH₃)₂ H CD₂CH₃ H H 
 644. CD(CH₃)₂ H CD(CH₃)₂ H H 
 645. CD(CH₃)₂ H CD₂CH(CH₃)₂ H H 
 646. CD(CH₃)₂ H C(CH₃)₃ H H 
 647. CD(CH₃)₂ H CD₂C(CH₃)₃ H H 
 648. CD(CH₃)₂ H

H H 
 649. CD(CH₃)₂ H

H H 
 650. CD(CH₃)₂ H

H H 
 651. CD(CH₃)₂ H

H H 
 652. CD(CH₃)₂ H

H H 
 653. CD(CH₃)₂ H

H H 
 654. C(CH₃)₃ H CD₂CH₃ H H 
 655. C(CH₃)₃ H CD(CH₃)₂ H H 
 656. C(CH₃)₃ H CD₂CH(CH₃)₂ H H 
 657. C(CH₃)₃ H C(CH₃)₃ H H 
 658. C(CH₃)₃ H CD₂C(CH₃)₃ H H 
 659. C(CH₃)₃ H

H H 
 660. C(CH₃)₃ H

H H 
 661. C(CH₃)₃ H

H H 
 662. C(CH₃)₃ H

H H 
 663. C(CH₃)₃ H

H H 
 664. C(CH₃)₃ H

H H 
 665. CD₂C(CH₃)₃ H CD₂CH₃ H H 
 666. CD₂C(CH₃)₃ H CD(CH₃)₂ H H 
 667. CD₂C(CH₃)₃ H CD₂CH(CH₃)₂ H H 
 668. CD₂C(CH₃)₃ H C(CH₃)₃ H H 
 669. CD₂C(CH₃)₃ H CD₂C(CH₃)₃ H H 
 670. CD₂C(CH₃)₃ H

H H 
 671. CD₂C(CH₃)₃ H

H H 
 672. CD₂C(CH₃)₃ H

H H 
 673. CD₂C(CH₃)₃ H

H H 
 674. CD₂C(CH₃)₃ H

H H 
 675. CD₂C(CH₃)₃ H

H H 
 676.

H CD₂CH₃ H H 
 677.

H CD(CH₃)₂ H H 
 678.

H CD₂CH(CH₃)₂ H H 
 679.

H C(CH₃)₃ H H 
 680.

H CD₂C(CH₃)₃ H H 
 681.

H

H H 
 682.

H

H H 
 683.

H

H H 
 684.

H

H H 
 685.

H

H H 
 686.

H

H H 
 687.

H CD₂CH₃ H H 
 688.

H CD(CH₃)₂ H H 
 689.

H CD₂CH(CH₃)₂ H H 
 690.

H C(CH₃)₃ H H 
 691.

H CD₂C(CH₃)₃ H H 
 692.

H

H H 
 693.

H

H H 
 694.

H

H H 
 695.

H

H H 
 696.

H

H H 
 697.

H

H H 
 698.

H CD₂CH₃ H H 
 699.

H CD(CH₃)₂ H H 
 700.

H CD₂CH(CH₃)₂ H H 
 701.

H C(CH₃)₃ H H 
 702.

H CD₂C(CH₃)₃ H H 
 703.

H

H H 
 704.

H

H H 
 705.

H

H H 
 706.

H

H H 
 707.

H

H H 
 708.

H

H H 
 709.

H CD₂CH₃ H H 
 710.

H CD(CH₃)₂ H H 
 711.

H CD₂CH(CH₃)₂ H H 
 712.

H C(CH₃)₃ H H 
 713.

H CD₂C(CH₃)₃ H H 
 714.

H

H H 
 715.

H

H H 
 716.

H

H H 
 717.

H

H H 
 718.

H

H H 
 719.

H

H H 
 720.

H CD₂CH₃ H H 
 721.

H CD(CH₃)₂ H H 
 722.

H CD₂CH(CH₃)₂ H H 
 723.

H C(CH₃)₃ H H 
 724.

H CD₂C(CH₃)₃ H H 
 725.

H

H H 
 726.

H

H H 
 727.

H

H H 
 728.

H

H H 
 729.

H

H H 
 730.

H

H H 
 731. H H H H Ph 
 732. CH₃ H H H Ph 
 733. H CH₃ H H Ph 
 734. H H CH₃ H Ph 
 735. CH₃ CH₃ H CH₃ Ph 
 736. CH₃ H CH₃ H Ph 
 737. CH₃ H H CH₃ Ph 
 738. H CH₃ CH₃ H Ph 
 739. H CH₃ H CH₃ Ph 
 740. H H CH₃ CH₃ Ph 
 741. CH₃ CH₃ CH₃ H Ph 
 742. CH₃ CH₃ H CH₃ Ph 
 743. CH₃ H CH₃ CH₃ Ph 
 744. H CH₃ CH₃ CH₃ Ph 
 745. CH₃ CH₃ CH₃ CH₃ Ph 
 746. CH₂CH₃ H H H Ph 
 747. CH₂CH₃ CH₃ H CH₃ Ph 
 748. CH₂CH₃ H CH₃ H Ph 
 749. CH₂CH₃ H H CH₃ Ph 
 750. CH₂CH₃ CH₃ CH₃ H Ph 
 751. CH₂CH₃ CH₃ H CH₃ Ph 
 752. CH₂CH₃ H CH₃ CH₃ Ph 
 753. CH₂CH₃ CH₃ CH₃ CH₃ Ph 
 754. H CH₂CH₃ H H Ph 
 755. CH₃ CH₂CH₃ H CH₃ Ph 
 756. H CH₂CH₃ CH₃ H Ph 
 757. H CH₂CH₃ H CH₃ Ph 
 758. CH₃ CH₂CH₃ CH₃ H Ph 
 759. CH₃ CH₂CH₃ H CH₃ Ph 
 760. H CH₂CH₃ CH₃ CH₃ Ph 
 761. CH₃ CH₂CH₃ CH₃ CH₃ Ph 
 762. H H CH₂CH₃ H Ph 
 763. CH₃ H CH₂CH₃ H Ph 
 764. H CH₃ CH₂CH₃ H Ph 
 765. H H CH₂CH₃ CH₃ Ph 
 766. CH₃ CH₃ CH₂CH₃ H Ph 
 767. CH₃ H CH₂CH₃ CH₃ Ph 
 768. H CH₃ CH₂CH₃ CH₃ Ph 
 769. CH₃ CH₃ CH₂CH₃ CH₃ Ph 
 770. CH(CH₃)₂ H H H Ph 
 771. CH(CH₃)₂ CH₃ H CH₃ Ph 
 772. CH(CH₃)₂ H CH₃ H Ph 
 773. CH(CH₃)₂ H H CH₃ Ph 
 774. CH(CH₃)₂ CH₃ CH₃ H Ph 
 775. CH(CH₃)₂ CH₃ H CH₃ Ph 
 776. CH(CH₃)₂ H CH₃ CH₃ Ph 
 777. CH(CH₃)₂ CH₃ CH₃ CH₃ Ph 
 778. H CH(CH₃)₂ H H Ph 
 779. CH₃ CH(CH₃)₂ H CH₃ Ph 
 780. H CH(CH₃)₂ CH₃ H Ph 
 781. H CH(CH₃)₂ H CH₃ Ph 
 782. CH₃ CH(CH₃)₂ CH₃ H Ph 
 783. CH₃ CH(CH₃)₂ H CH₃ Ph 
 784. H CH(CH₃)₂ CH₃ CH₃ Ph 
 785. CH₃ CH(CH₃)₂ CH₃ CH₃ Ph 
 786. H H CH(CH₃)₂ H Ph 
 787. CH₃ H CH(CH₃)₂ H Ph 
 788. H CH₃ CH(CH₃)₂ H Ph 
 789. H H CH(CH₃)₂ CH₃ Ph 
 790. CH₃ CH₃ CH(CH₃)₂ H Ph 
 791. CH₃ H CH(CH₃)₂ CH₃ Ph 
 792. H CH₃ CH(CH₃)₂ CH₃ Ph 
 793. CH₃ CH₃ CH(CH₃)₂ CH₃ Ph 
 794. CH₂CH(CH₃)₂ H H H Ph 
 795. CH₂CH(CH₃)₂ CH₃ H CH₃ Ph 
 796. CH₂CH(CH₃)₂ H CH₃ H Ph 
 797. CH₂CH(CH₃)₂ H H CH₃ Ph 
 798. CH₂CH(CH₃)₂ CH₃ CH₃ H Ph 
 799. CH₂CH(CH₃)₂ CH₃ H CH₃ Ph 
 800. CH₂CH(CH₃)₂ H CH₃ CH₃ Ph 
 801. CH₂CH(CH₃)₂ CH₃ CH₃ CH₃ Ph 
 802. H CH₂CH(CH₃)₂ H H Ph 
 803. CH₃ CH₂CH(CH₃)₂ H CH₃ Ph 
 804. H CH₂CH(CH₃)₂ CH₃ H Ph 
 805. H CH₂CH(CH₃)₂ H CH₃ Ph 
 806. CH₃ CH₂CH(CH₃)₂ CH₃ H Ph 
 807. CH₃ CH₂CH(CH₃)₂ H CH₃ Ph 
 808. H CH₂CH(CH₃)₂ CH₃ CH₃ Ph 
 809. CH₃ CH₂CH(CH₃)₂ CH₃ CH₃ Ph 
 810. H H CH₂CH(CH₃)₂ H Ph 
 811. CH₃ H CH₂CH(CH₃)₂ H Ph 
 812. H CH₃ CH₂CH(CH₃)₂ H Ph 
 813. H H CH₂CH(CH₃)₂ CH₃ Ph 
 814. CH₃ CH₃ CH₂CH(CH₃)₂ H Ph 
 815. CH₃ H CH₂CH(CH₃)₂ CH₃ Ph 
 816. H CH₃ CH₂CH(CH₃)₂ CH₃ Ph 
 817. CH₃ CH₃ CH₂CH(CH₃)₂ CH₃ Ph 
 818. C(CH₃)₃ H H H Ph 
 819. C(CH₃)₃ CH₃ H CH₃ Ph 
 820. C(CH₃)₃ H CH₃ H Ph 
 821. C(CH₃)₃ H H CH₃ Ph 
 822. C(CH₃)₃ CH₃ CH₃ H Ph 
 823. C(CH₃)₃ CH₃ H CH₃ Ph 
 824. C(CH₃)₃ H CH₃ CH₃ Ph 
 825. C(CH₃)₃ CH₃ CH₃ CH₃ Ph 
 826. H C(CH₃)₃ H H Ph 
 827. CH₃ C(CH₃)₃ H CH₃ Ph 
 828. H C(CH₃)₃ CH₃ H Ph 
 829. H C(CH₃)₃ H CH₃ Ph 
 830. CH₃ C(CH₃)₃ CH₃ H Ph 
 831. CH₃ C(CH₃)₃ H CH₃ Ph 
 832. H C(CH₃)₃ CH₃ CH₃ Ph 
 833. CH₃ C(CH₃)₃ CH₃ CH₃ Ph 
 834. H H C(CH₃)₃ H Ph 
 835. CH₃ H C(CH₃)₃ H Ph 
 836. H CH₃ C(CH₃)₃ H Ph 
 837. H H C(CH₃)₃ CH₃ Ph 
 838. CH₃ CH₃ C(CH₃)₃ H Ph 
 839. CH₃ H C(CH₃)₃ CH₃ Ph 
 840. H CH₃ C(CH₃)₃ CH₃ Ph 
 841. CH₃ CH₃ C(CH3)3 CH₃ Ph 
 842. CH₂C(CH₃)₃ H H H Ph 
 843. CH₂C(CH₃)₃ CH₃ H CH₃ Ph 
 844. CH₂C(CH₃)₃ H CH₃ H Ph 
 845. CH₂C(CH₃)₃ H H CH₃ Ph 
 846. CH₂C(CH₃)₃ CH₃ CH₃ H Ph 
 847. CH₂C(CH₃)₃ CH₃ H CH₃ Ph 
 848. CH₂C(CH₃)₃ H CH₃ CH₃ Ph 
 849. CH₂C(CH₃)₃ CH₃ CH₃ CH₃ Ph 
 850. H CH₂C(CH₃)₃ H H Ph 
 851. CH₃ CH₂C(CH₃)₃ H CH₃ Ph 
 852. H CH₂C(CH₃)₃ CH₃ H Ph 
 853. H CH₂C(CH₃)₃ H CH₃ Ph 
 854. CH₃ CH₂C(CH₃)₃ CH₃ H Ph 
 855. CH₃ CH₂C(CH₃)₃ H CH₃ Ph 
 856. H CH₂C(CH₃)₃ CH₃ CH₃ Ph 
 857. CH₃ CH₂C(CH₃)₃ CH₃ CH₃ Ph 
 858. H H CH₂C(CH₃)₃ H Ph 
 859. CH₃ H CH₂C(CH₃)₃ H Ph 
 860. H CH₃ CH₂C(CH₃)₃ H Ph 
 861. H H CH₂C(CH₃)₃ CH₃ Ph 
 862. CH₃ CH₃ CH₂C(CH₃)₃ H Ph 
 863. CH₃ H CH₂C(CH₃)₃ CH₃ Ph 
 864. H CH₃ CH₂C(CH₃)₃ CH₃ Ph 
 865. CH₃ CH₃ CH₂C(CH₃)₃ CH₃ Ph 
 866.

H H H Ph 
 867.

CH₃ H CH₃ Ph 
 868.

H CH₃ H Ph 
 869.

H H CH₃ Ph 
 870.

CH₃ CH₃ H Ph 
 871.

CH₃ H CH₃ Ph 
 872.

H CH₃ CH₃ Ph 
 873.

CH₃ CH₃ CH₃ Ph 
 874. H

H H Ph 
 875. CH₃

H CH₃ Ph 
 876. H

CH₃ H Ph 
 877. H

H CH₃ Ph 
 878. CH₃

CH₃ H Ph 
 879. CH₃

H CH₃ Ph 
 880. H

CH₃ CH₃ Ph 
 881. CH₃

CH₃ CH₃ Ph 
 882. H H

H Ph 
 883. CH₃ H

H Ph 
 884. H CH₃

H Ph 
 885. H H

CH₃ Ph 
 886. CH₃ CH₃

H Ph 
 887. CH₃ H

CH₃ Ph 
 888. H CH₃

CH₃ Ph 
 889. CH₃ CH₃

CH₃ Ph 
 890.

H H H Ph 
 891.

CH₃ H CH₃ Ph 
 892.

H CH₃ H Ph 
 893.

H H CH₃ Ph 
 894.

CH₃ CH₃ H Ph 
 895.

CH₃ H CH₃ Ph 
 896.

H CH₃ CH₃ Ph 
 897.

CH₃ CH₃ CH₃ Ph 
 898. H

H H Ph 
 899. CH₃

H CH₃ Ph 
 900. H

CH₃ H Ph 
 901. H

H CH₃ Ph 
 902. CH₃

CH₃ H Ph 
 903. CH₃

H CH₃ Ph 
 904. H

CH₃ CH₃ Ph 
 905. CH₃

CH₃ CH₃ Ph 
 906. H H

H Ph 
 907. CH₃ H

H Ph 
 908. H CH₃

H Ph 
 909. H H

CH₃ Ph 
 910. CH₃ CH₃

H Ph 
 911. CH₃ H

CH₃ Ph 
 912. H CH₃

CH₃ Ph 
 913. CH₃ CH₃

CH₃ Ph 
 914.

H H H Ph 
 915.

CH₃ H CH₃ Ph 
 916.

H CH₃ H Ph 
 917.

H H CH₃ Ph 
 918.

CH₃ CH₃ H Ph 
 919.

CH₃ H CH₃ Ph 
 920.

H CH₃ CH₃ Ph 
 921.

CH₃ CH₃ CH₃ Ph 
 922. H

H H Ph 
 923. CH₃

H CH₃ Ph 
 924. H

CH₃ H Ph 
 925. H

H CH₃ Ph 
 926. CH₃

CH₃ H Ph 
 927. CH₃

H CH₃ Ph 
 928. H

CH₃ CH₃ Ph 
 929. CH₃

CH₃ CH₃ Ph 
 930. H H

H Ph 
 931. CH₃ H

H Ph 
 932. H CH₃

H Ph 
 933. H H

CH₃ Ph 
 934. CH₃ CH₃

H Ph 
 935. CH₃ H

CH₃ Ph 
 936. H CH₃

CH₃ Ph 
 937. CH₃ CH₃

CH₃ Ph 
 938.

H H H Ph 
 939.

CH₃ H CH₃ Ph 
 940.

H CH₃ H Ph 
 941.

H H CH₃ Ph 
 942.

CH₃ CH₃ H Ph 
 943.

CH₃ H CH₃ Ph 
 944.

H CH₃ CH₃ Ph 
 945.

CH₃ CH₃ CH₃ Ph 
 946. H

H H Ph 
 947. CH₃

H CH₃ Ph 
 948. H

CH₃ H Ph 
 949. H

H CH₃ Ph 
 950. CH₃

CH₃ H Ph 
 951. CH₃

H CH₃ Ph 
 952. H

CH₃ CH₃ Ph 
 953. CH₃

CH₃ CH₃ Ph 
 954. H H

H Ph 
 955. CH₃ H

H Ph 
 956. H CH₃

H Ph 
 957. H H

CH₃ Ph 
 958. CH₃ CH₃

H Ph 
 959. CH₃ H

CH₃ Ph 
 960. H CH₃

CH₃ Ph 
 961. CH₃ CH₃

CH₃ Ph 
 962.

H H H Ph 
 963.

CH₃ H CH₃ Ph 
 964.

H CH₃ H Ph 
 965.

H H CH₃ Ph 
 966.

CH₃ CH₃ H Ph 
 967.

CH₃ H CH₃ Ph 
 968.

H CH₃ CH₃ Ph 
 969.

CH₃ CH₃ CH₃ Ph 
 970. H

H H Ph 
 971. CH₃

H CH₃ Ph 
 972. H

CH₃ H Ph 
 973. H

H CH₃ Ph 
 974. CH₃

CH₃ H Ph 
 975. CH₃

H CH₃ Ph 
 976. H

CH₃ CH₃ Ph 
 977. CH₃

CH₃ CH₃ Ph 
 978. H H

H Ph 
 979. CH₃ H

H Ph 
 980. H CH₃

H Ph 
 981. H H

CH₃ Ph 
 982. CH₃ CH₃

H Ph 
 983. CH₃ H

CH₃ Ph 
 984. H CH₃

CH₃ Ph 
 985. CH₃ CH₃

CH₃ Ph 
 986.

H H H Ph 
 987.

CH₃ H CH₃ Ph 
 988.

H CH₃ H Ph 
 989.

H H CH₃ Ph 
 990.

CH₃ CH₃ H Ph 
 991.

CH₃ H CH₃ Ph 
 992.

H CH₃ CH₃ Ph 
 993.

CH₃ CH₃ CH₃ Ph 
 994. H

H H Ph 
 995. CH₃

H CH₃ Ph 
 996. H

CH₃ H Ph 
 997. H

H CH₃ Ph 
 998. CH₃

CH₃ H Ph 
 999. CH₃

H CH₃ Ph
 1000. H

CH₃ CH₃ Ph
 1001. CH₃

CH₃ CH₃ Ph
 1002. H H

H Ph
 1003. CH₃ H

H Ph
 1004. H CH₃

H Ph
 1005. H H

CH₃ Ph
 1006. CH₃ CH₃

H Ph
 1007. CH₃ H

CH₃ Ph
 1008. H CH₃

CH₃ Ph
 1009. CH₃ CH₃

CH₃ Ph
 1010. CH(CH₃)₂ H CH₂CH₃ H Ph
 1011. CH(CH₃)₂ H CH(CH₃)₂ H Ph
 1012. CH(CH₃)₂ H CH₂CH(CH₃)₂ H Ph
 1013. CH(CH₃)₂ H C(CH₃)₃ H Ph
 1014. CH(CH₃)₂ H CH₂C(CH₃)₃ H Ph
 1015. CH(CH₃)₂ H

H Ph
 1016. CH(CH₃)₂ H

H Ph
 1017. CH(CH₃)₂ H

H Ph
 1018. CH(CH₃)₂ H

H Ph
 1019. CH(CH₃)₂ H

H Ph
 1020. CH(CH₃)₂ H

H Ph
 1021. C(CH₃)₃ H CH₂CH₃ H Ph
 1022. C(CH₃)₃ H CH(CH₃)₂ H Ph
 1023. C(CH₃)₃ H CH₂CH(CH₃)₂ H Ph
 1024. C(CH₃)₃ H C(CH₃)₃ H Ph
 1025. C(CH₃)₃ H CH₂C(CH₃)₃ H Ph
 1026. C(CH₃)₃ H

H Ph
 1027. C(CH₃)₃ H

H Ph
 1028. C(CH₃)₃ H

H Ph
 1029. C(CH₃)₃ H

H Ph
 1030. C(CH₃)₃ H

H Ph
 1031. C(CH₃)₃ H

H Ph
 1032. CH₂C(CH₃)₃ H CH₂CH₃ H Ph
 1033. CH₂C(CH₃)₃ H CH(CH₃)₂ H Ph
 1034. CH₂C(CH₃)₃ H CH₂CH(CH₃)₂ H Ph
 1035. CH₂C(CH₃)₃ H C(CH₃)₃ H Ph
 1036. CH₂C(CH₃)₃ H CH₂C(CH₃)₃ H Ph
 1037. CH₂C(CH₃)₃ H

H Ph
 1038. CH₂C(CH₃)₃ H

H Ph
 1039. CH₂C(CH₃)₃ H

H Ph
 1040. CH₂C(CH₃)₃ H

H Ph
 1041. CH₂C(CH₃)₃ H

H Ph
 1042. CH₂C(CH₃)₃ H

H Ph
 1043.

H CH₂CH₃ H Ph
 1044.

H CH(CH₃)₂ H Ph
 1045.

H CH₂CH(CH₃)₂ H Ph
 1046.

H C(CH₃)₃ H Ph
 1047.

H CH₂C(CH₃)₃ H Ph
 1048.

H

H Ph
 1049.

H

H Ph
 1050.

H

H Ph
 1051.

H

H Ph
 1052.

H

H Ph
 1053.

H

H Ph
 1054.

H CH₂CH₃ H Ph
 1055.

H CH(CH3)2 H Ph
 1056.

H CH₂CH(CH₃)₂ H Ph
 1057.

H C(CH₃)₃ H Ph
 1058.

H CH₂C(CH₃)₃ H Ph
 1059.

H

H Ph
 1060.

H

H Ph
 1061.

H

H Ph
 1062.

H

H Ph
 1063.

H

H Ph
 1064.

H

H Ph
 1065.

H CH₂CH(CH₃)₂ H Ph
 1066.

H C(CH₃)₃ H Ph
 1067.

H CH₂C(CH₃)₃ H Ph
 1068.

H

H Ph
 1069.

H

H Ph
 1070.

H

H Ph
 1071.

H

H Ph
 1072.

H

H Ph
 1073.

H

H Ph
 1074.

H CH₂CH(CH₃)₂ H Ph
 1075.

H C(CH₃)₃ H Ph
 1076.

H CH₂C(CH₃)₃ H Ph
 1077.

H

H Ph
 1078.

H

H Ph
 1079.

H

H Ph
 1080.

H

H Ph
 1081.

H

H Ph
 1082.

H

H Ph
 1083.

H CH₂CH(CH₃)₂ H Ph
 1084.

H C(CH₃)₃ H Ph
 1085.

H CH₂C(CH₃)₃ H Ph
 1086.

H

H Ph
 1087.

H

H Ph
 1088.

H

H Ph
 1089.

H

H Ph
 1090.

H

H Ph
 1091.

H

H Ph
 1092. H H H H Ph
 1093. CD₃ H H H Ph
 1094. H CD₃ H H Ph
 1095. H H CD₃ H Ph
 1096. CD₃ CD₃ H CD₃ Ph
 1097. CD₃ H CD₃ H Ph
 1098. CD₃ H H CD₃ Ph
 1099. H CD₃ CD₃ H Ph
 1100. H CD₃ H CD₃ Ph
 1101. H H CD₃ CD₃ Ph
 1102. CD₃ CD₃ CD₃ H Ph
 1103. CD₃ CD₃ H CD₃ Ph
 1104. CD₃ H CD₃ CD₃ Ph
 1105. H CD₃ CD₃ CD₃ Ph
 1106. CD₃ CD₃ CD₃ CD₃ Ph
 1107. CD₂CH₃ H H H Ph
 1108. CD₂CH₃ CD₃ H CD₃ Ph
 1109. CD₂CH₃ H CD₃ H Ph
 1110. CD₂CH₃ H H CD₃ Ph
 1111. CD₂CH₃ CD₃ CD₃ H Ph
 1112. CD₂CH₃ CD₃ H CD₃ Ph
 1113. CD₂CH₃ H CD₃ CD₃ Ph
 1114. CD₂CH₃ CD₃ CD₃ CD₃ Ph
 1115. H CD₂CH₃ H H Ph
 1116. CH₃ CD₂CH₃ H CD₃ Ph
 1117. H CD₂CH₃ CD₃ H Ph
 1118. H CD₂CH₃ H CD₃ Ph
 1119. CD₃ CD₂CH₃ CD₃ H Ph
 1120. CD₃ CD₂CH₃ H CD₃ Ph
 1121. H CD₂CH₃ CD₃ CD₃ Ph
 1122. CD₃ CD₂CH₃ CD₃ CD₃ Ph
 1123. H H CD₂CH₃ H Ph
 1124. CD₃ H CD₂CH₃ H Ph
 1125. H CD₃ CD₂CH₃ H Ph
 1126. H H CD₂CH₃ CD₃ Ph
 1127. CD₃ CD₃ CD₂CH₃ H Ph
 1128. CD₃ H CD₂CH₃ CD₃ Ph
 1129. H CD₃ CD₂CH₃ CD₃ Ph
 1130. CD₃ CD₃ CD₂CH₃ CD₃ Ph
 1131. CD(CH₃)₂ H H H Ph
 1132. CD(CH₃)₂ CD₃ H CD₃ Ph
 1133. CD(CH₃)₂ H CD₃ H Ph
 1134. CD(CH₃)₂ H H CD₃ Ph
 1135. CD(CH₃)₂ CD₃ CD₃ H Ph
 1136. CD(CH₃)₂ CD₃ H CD₃ Ph
 1137. CD(CH₃)₂ H CD₃ CD₃ Ph
 1138. CD(CH₃)₂ CD₃ CD₃ CD₃ Ph
 1139. H CD(CH₃)₂ H H Ph
 1140. CD₃ CD(CH₃)₂ H CD₃ Ph
 1141. H CD(CH₃)₂ CD₃ H Ph
 1142. H CD(CH₃)₂ H CD₃ Ph
 1143. CD₃ CD(CH₃)₂ CD₃ H Ph
 1144. CD₃ CD(CH₃)₂ H CD₃ Ph
 1145. H CD(CH₃)₂ CD₃ CD₃ Ph
 1146. CD₃ CD(CH₃)₂ CD₃ CD₃ Ph
 1147. H H CD(CH₃)₂ H Ph
 1148. CD₃ H CD(CH₃)₂ H Ph
 1149. H CD₃ CD(CH₃)₂ H Ph
 1150. H H CD(CH₃)₂ CD₃ Ph
 1151. CD₃ CD₃ CD(CH₃)₂ H Ph
 1152. CD₃ H CD(CH₃)₂ CD₃ Ph
 1153. H CD₃ CD(CH₃)₂ CD₃ Ph
 1154. CD₃ CD₃ CD(CH₃)₂ CD₃ Ph
 1155. CD(CD₃)₂ H H H Ph
 1156. CD(CD₃)₂ CD₃ H CD₃ Ph
 1157. CD(CD₃)₂ H CD₃ H Ph
 1158. CD(CD₃)₂ H H CD₃ Ph
 1159. CD(CD₃)₂ CD₃ CD₃ H Ph
 1160. CD(CD₃)₂ CD₃ H CD₃ Ph
 1161. CD(CD₃)₂ H CD₃ CD₃ Ph
 1162. CD(CD₃)₂ CD₃ CD₃ CD₃ Ph
 1163. H CD(CD₃)₂ H H Ph
 1164. CH₃ CD(CD₃)₂ H CD₃ Ph
 1165. H CD(CD₃)₂ CD₃ H Ph
 1166. H CD(CD₃)₂ H CD₃ Ph
 1167. CD₃ CD(CD₃)₂ CD₃ H Ph
 1168. CD₃ CD(CD₃)₂ H CD₃ Ph
 1169. H CD(CD₃)₂ CD₃ CD₃ Ph
 1170. CD₃ CD(CD₃)₂ CD₃ CD₃ Ph
 1171. H H CD(CD₃)₂ H Ph
 1172. CD₃ H CD(CD₃)₂ H Ph
 1173. H CD₃ CD(CD₃)₂ H Ph
 1174. H H CD(CD₃)₂ CD₃ Ph
 1175. CD₃ CD₃ CD(CD₃)₂ H Ph
 1176. CD₃ H CD(CD₃)₂ CD₃ Ph
 1177. H CD₃ CD(CD₃)₂ CD₃ Ph
 1178. CD₃ CD₃ CD(CD₃)₂ CD₃ Ph
 1179. CD₂CH(CH₃)₂ H H H Ph
 1180. CD₂CH(CH₃)₂ CD₃ H CD₃ Ph
 1181. CD₂CH(CH₃)₂ H CD₃ H Ph
 1182. CD₂CH(CH₃)₂ H H CD₃ Ph
 1183. CD₂CH(CH₃)₂ CD₃ CD₃ H Ph
 1184. CD₂CH(CH₃)2 CD₃ H CD₃ Ph
 1185. CD₂CH(CH₃)₂ H CD₃ CD₃ Ph
 1186. CD₂CH(CH₃)₂ CD₃ CD₃ CD₃ Ph
 1187. H CD₂CH(CH₃)₂ H H Ph
 1188. CD₃ CD₂CH(CH₃)₂ H CD₃ Ph
 1189. H CD₂CH(CH₃)₂ CD₃ H Ph
 1190. H CD₂CH(CH₃)₂ H CD₃ Ph
 1191. CD₃ CD₂CH(CH₃)₂ CD₃ H Ph
 1192. CD₃ CD₂CH(CH₃)₂ H CD₃ Ph
 1193. H CD₂CH(CH₃)₂ CD₃ CD₃ Ph
 1194. CD₃ CD₂CH(CH₃)₂ CD₃ CD₃ Ph
 1195. H H CD₂CH(CH₃)₂ H Ph
 1196. CD₃ H CD₂CH(CH₃)₂ H Ph
 1197. H CD₃ CD₂CH(CH₃)₂ H Ph
 1198. H H CD₂CH(CH₃)₂ CD₃ Ph
 1199. CD₃ CD₃ CD₂CH(CH₃)₂ H Ph
 1200. CD₃ H CD₂CH(CH₃)₂ CD₃ Ph
 1201. H CD₃ CD₂CH(CH₃)₂ CD₃ Ph
 1202. CD₃ CD₃ CD₂CH(CH₃)₂ CD₃ Ph
 1203. CD₂C(CH₃)₃ H H H Ph
 1204. CD₂C(CH₃)₃ CD₃ H CD₃ Ph
 1205. CD₂C(CH₃)₃ H CD₃ H Ph
 1206. CD₂C(CH₃)₃ H H CD₃ Ph
 1207. CD₂C(CH₃)₃ CD₃ CD₃ H Ph
 1208. CD₂C(CH₃)₃ CD₃ H CD₃ Ph
 1209. CD₂C(CH₃)₃ H CD₃ CD₃ Ph
 1210. CD₂C(CH₃)₃ CH₃ CD₃ CD₃ Ph
 1211. H CD₂C(CH₃)₃ H H Ph
 1212. CD₃ CD₂C(CH3)₃ H CD₃ Ph
 1213. H CD₂C(CH₃)₃ CD₃ H Ph
 1214. H CD₂C(CH₃)₃ H CD₃ Ph
 1215. CD₃ CD₂C(CH₃)₃ CD₃ H Ph
 1216. CD₃ CD₂C(CH₃)₃ H CD₃ Ph
 1217. H CD₂C(CH₃)₃ CD₃ CD₃ Ph
 1218. CD₃ CD₂C(CH₃)₃ CD₃ CD₃ Ph
 1219. H H CD₂C(CH₃)₃ H Ph
 1220. CD₃ H CD₂C(CH₃)₃ H Ph
 1221. H CD₃ CD₂C(CH₃)₃ H Ph
 1222. H H CD₂C(CH₃)₃ CD₃ Ph
 1223. CD₃ CD₃ CD₂C(CH₃)₃ H Ph
 1224. CD₃ H CD₂C(CH₃)₃ CD₃ Ph
 1225. H CD₃ CD₂C(CH₃)₃ CD₃ Ph
 1226. CD₃ CD₃ CD₂C(CH₃)₃ CD₃ Ph
 1227.

H H H Ph
 1228.

CD₃ H CD₃ Ph
 1229.

H CD₃ H Ph
 1230.

H H CD₃ Ph
 1231.

CD₃ CD₃ H Ph
 1232.

CD₃ H CD₃ Ph
 1233.

H CD₃ CD₃ Ph
 1234.

CD₃ CD₃ CD₃ Ph
 1235. H

H H Ph
 1236. CD₃

H CD₃ Ph
 1237. H

CD₃ H Ph
 1238. H

H CD₃ Ph
 1239. CD₃

CD₃ H Ph
 1240. CD₃

H CD₃ Ph
 1241. H

CD₃ CD₃ Ph
 1242. CD₃

CD₃ CD₃ Ph
 1243. H H

H Ph
 1244. CD₃ H

H Ph
 1245. H CD₃

H Ph
 1246. H H

CD₃ Ph
 1247. CD₃ CD₃

H Ph
 1248. CD₃ H

CD₃ Ph
 1249. H CD₃

CD₃ Ph
 1250. CD₃ CD₃

CD₃ Ph
 1251.

H H H Ph
 1252.

CD₃ H CD₃ Ph
 1253.

H CD₃ H Ph
 1254.

H H CD₃ Ph
 1255.

CD₃ CD₃ H Ph
 1256.

CD₃ H CD₃ Ph
 1257.

H CD₃ CD₃ Ph
 1258.

CD₃ CD₃ CD₃ Ph
 1259. H

H H Ph
 1260. CH₃

H CD₃ Ph
 1261. H

CD₃ H Ph
 1262. H

H CD₃ Ph
 1263. CD₃

CD₃ H Ph
 1264. CD₃

H CD₃ Ph
 1265. H

CD₃ CD₃ Ph
 1266. CH₃

CD₃ CD₃ Ph
 1267. H H

H Ph
 1268. CD₃ H

H Ph
 1269. H CD₃

H Ph
 1270. H H

CD₃ Ph
 1271. CD₃ CD₃

H Ph
 1272. CD₃ H

CD₃ Ph
 1273. H CD₃

CD₃ Ph
 1274. CD₃ CD₃

CD₃ Ph
 1275.

H H H Ph
 1276.

CD₃ H CD₃ Ph
 1277.

H CD₃ H Ph
 1278.

H H CD₃ Ph
 1279.

CD₃ CD₃ H Ph
 1280.

CD₃ H CD₃ Ph
 1281.

H CD₃ CD₃ Ph
 1282.

CD₃ CD₃ CD₃ Ph
 1283. H

H H Ph
 1284. CD₃

H CD₃ Ph
 1285. H

CD₃ H Ph
 1286. H

H CD₃ Ph
 1287. CD₃

CD₃ H Ph
 1288. CD₃

H CD₃ Ph
 1289. H

CD₃ CD₃ Ph
 1290. CD₃

CD₃ CD₃ Ph
 1291. H H

H Ph
 1292. CD₃ H

H Ph
 1293. H CD₃

H Ph
 1294. H H

CD₃ Ph
 1295. CD₃ CD₃

H Ph
 1296. CD₃ H

CD₃ Ph
 1297. H CD₃

CD₃ Ph
 1298. CD₃ CD₃

CD₃ Ph
 1299.

H H H Ph
 1300.

CD₃ H CD₃ Ph
 1301.

H CD₃ H Ph
 1302.

H H CD₃ Ph
 1303.

CD₃ CD₃ H Ph
 1304.

CD₃ H CD₃ Ph
 1305.

H CD₃ CD₃ Ph
 1306.

CD₃ CD₃ CD₃ Ph
 1307. H

H H Ph
 1308. CD₃

H CD₃ Ph
 1309. H

CD₃ H Ph
 1310. H

H CD₃ Ph
 1311. CD₃

CD₃ H Ph
 1312. CD₃

H CD₃ Ph
 1313. H

CD₃ CD₃ Ph
 1314. CD₃

CD₃ CD₃ Ph
 1315. H H

H Ph
 1316. CD₃ H

H Ph
 1317. H CD₃

H Ph
 1318. H H

CD₃ Ph
 1319. CD₃ CD₃

H Ph
 1320. CD₃ H

CD₃ Ph
 1321. H CD₃

CD₃ Ph
 1322. CD₃ CD₃

CD₃ Ph
 1323.

H H H Ph
 1324.

CD₃ H CD₃ Ph
 1325.

H CD₃ H Ph
 1326.

H H CD₃ Ph
 1327.

CD₃ CD₃ H Ph
 1328.

CD₃ H CD₃ Ph
 1329.

H CD₃ CD₃ Ph
 1330.

CD₃ CD₃ CD₃ Ph
 1331. H

H H Ph
 1332. CD₃

H CD₃ Ph
 1333. H

CD₃ H Ph
 1334. H

H CD₃ Ph
 1335. CD₃

CD₃ H Ph
 1336. CD₃

H CD₃ Ph
 1337. H

CD₃ CD₃ Ph
 1338. CD₃

CD₃ CD₃ Ph
 1339. H H

H Ph
 1340. CD₃ H

H Ph
 1341. H CD₃

H Ph
 1342. H H

CD₃ Ph
 1343. CD₃ CD₃

H Ph
 1344. CD₃ H

CD₃ Ph
 1345. H CD₃

CD₃ Ph
 1346. CD₃ CD₃

CD₃ Ph
 1347.

H H H Ph
 1348.

CD₃ H CD₃ Ph
 1349.

H CD₃ H Ph
 1350.

H H CD₃ Ph
 1351.

CH₃ CH₃ H Ph
 1352.

CD₃ H CD₃ Ph
 1353.

H CD₃ CD₃ Ph
 1354.

CD₃ CD₃ CD₃ Ph
 1355. H

H H Ph
 1356. CD₃

H CD₃ Ph
 1357. H

CD₃ H Ph
 1358. H

H CD₃ Ph
 1359. CD₃

CD₃ H Ph
 1360. CD₃

H CD₃ Ph
 1361. H

CD₃ CD₃ Ph
 1362. CD₃

CD₃ CD₃ Ph
 1363. H H

H Ph
 1364. CD₃ H

H Ph
 1365. H CD₃

H Ph
 1366. H H

CD₃ Ph
 1367. CD₃ CD₃

H Ph
 1368. CD₃ H

CD₃ Ph
 1369. H CD₃

CD₃ Ph
 1370. CD₃ CD₃

CD₃ Ph
 1371. CD(CH₃)₂ H CD₂CH₃ H Ph
 1372. CD(CH₃)₂ H CD(CH₃)₂ H Ph
 1373. CD(CH₃)₂ H CD₂CH(CH₃)₂ H Ph
 1374. CD(CH₃)₂ H C(CH₃)₃ H Ph
 1375. CD(CH₃)₂ H CD₂C(CH₃)₃ H Ph
 1376. CD(CH₃)₂ H

H Ph
 1377. CD(CH₃)₂ H

H Ph
 1378. CD(CH3)2 H

H Ph
 1379. CD(CH₃)₂ H

H Ph
 1380. CD(CH₃)₂ H

H Ph
 1381. CD(CH₃)₂ H

H Ph
 1382. C(CH₃)₃ H CD₂CH₃ H Ph
 1383. C(CH₃)₃ H CD(CH₃)₂ H Ph
 1384. C(CH₃)₃ H CD₂CH(CH₃)₂ H Ph
 1385. C(CH₃)₃ H C(CH₃)₃ H Ph
 1386. C(CH₃)₃ H CD₂C(CH₃)₃ H Ph
 1387. C(CH₃)₃ H

H Ph
 1388. C(CH₃)₃ H

H Ph
 1389. C(CH₃)₃ H

H Ph
 1390. C(CH₃)₃ H

H Ph
 1391. C(CH₃)₃ H

H Ph
 1392. C(CH₃)₃ H

H Ph
 1393. CD₂C(CH₃)₃ H CD₂CH₃ H Ph
 1394. CD₂C(CH₃)₃ H CD(CH₃)₂ H Ph
 1395. CD₂C(CH₃)₃ H CD₂CH(CH₃)₂ H Ph
 1396. CD₂C(CH₃)₃ H C(CH₃)₃ H Ph
 1397. CD₂C(CH₃)₃ H CD₂C(CH₃)₃ H Ph
 1398. CD₂C(CH₃)₃ H

H Ph
 1399. CD₂C(CH₃)₃ H

H Ph
 1400. CD₂C(CH₃)₃ H

H Ph
 1401. CD₂C(CH₃)₃ H

H Ph
 1402. CD₂C(CH₃)₃ H

H Ph
 1403. CD₂C(CH₃)₃ H

H Ph
 1404.

H CD₂CH₃ H Ph
 1405.

H CD(CH₃)₂ H Ph
 1406.

H CD₂CH(CH₃)₂ H Ph
 1407.

H C(CH₃)₃ H Ph
 1408.

H CD₂C(CH₃)₃ H Ph
 1409.

H

H Ph
 1410.

H

H Ph
 1411.

H

H Ph
 1412.

H

H Ph
 1413.

H

H Ph
 1414.

H

H Ph
 1415.

H CD₂CH₃ H Ph
 1416.

H CD(CH₃)₂ H Ph
 1417.

H CD₂CH(CH₃)₂ H Ph
 1418.

H C(CH₃)₃ H Ph
 1419.

H CD₂C(CH₃)₃ H Ph
 1420.

H

H Ph
 1421.

H

H Ph
 1422.

H

H Ph
 1423.

H

H Ph
 1424.

H

H Ph
 1425.

H

H Ph
 1426.

H CD₂CH₃ H Ph
 1427.

H CD(CH₃)₂ H Ph
 1428.

H CD₂CH(CH₃)₂ H Ph
 1429.

H C(CH₃)₃ H Ph
 1430.

H CD₂C(CH₃)₃ H Ph
 1431.

H

H Ph
 1432.

H

H Ph
 1433.

H

H Ph
 1434.

H

H Ph
 1435.

H

H Ph
 1436.

H

H Ph
 1437.

H CD₂CH₃ H Ph
 1438.

H CD(CH₃)₂ H Ph
 1439.

H CD₂CH(CH₃)₂ H Ph
 1440.

H C(CH₃)₃ H Ph
 1441.

H CD₂C(CH₃)₃ H Ph
 1442.

H

H Ph
 1443.

H

H Ph
 1444.

H

H Ph
 1445.

H

H Ph
 1446.

H

H Ph
 1447.

H

H Ph
 1448.

H CD₂CH₃ H Ph
 1449.

H CD(CH₃)₂ H Ph
 1450.

H CD₂CH(CH₃)₂ H Ph
 1451.

H C(CH₃)₃ H Ph
 1452.

H CD₂C(CH₃)₃ H Ph
 1453.

H

H Ph
 1454.

H

H Ph
 1455.

H

H Ph
 1456.

H

H Ph
 1457.

H

H Ph
 1458.

H

H Ph
 1459. H Ph CD3 H H
 1460. H

CD3 H H
 1461. H

CD3 H H
 1462. H

CD3 H H


8. The compound of claim 7, wherein the compound is selected from the group consisting of: Compnd # L_(A) is L_(B) is L_(C) is 504 L^(b) _(A8) L^(a) _(A139) L₁ 505 L^(b) _(A10) L^(a) _(A139) L₁ 506 L^(b) _(A12) L^(a) _(A139) L₁ 507 L^(b) _(A16) L^(a) _(A139) L₁ 516 L^(b) _(A88) L^(a) _(A139) L₁ 517 L^(b) _(A94) L^(a) _(A139) L₁ 520 L^(b) _(A177) L^(a) _(A139) L₁ 521 L^(b) _(A178) L^(a) _(A139) L₁ 522 L^(b) _(A179) L^(a) _(A139) L₁ 523 L^(b) _(A180) L^(a) _(A139) L₁ 524 L^(b) _(A181) L^(a) _(A139) L₁ 525 L^(b) _(A182) L^(a) _(A139) L₁ 526 L^(b) _(A183) L^(a) _(A139) L₁ 527 L^(b) _(A184) L^(a) _(A139) L₁ 528 L^(b) _(A185) L^(a) _(A139) L₁ 529 L^(b) _(A186) L^(a) _(A139) L₁ 530 L^(b) _(A187) L^(a) _(A139) L₁ 531 L^(b) _(A188) L^(a) _(A139) L₁ 532 L^(b) _(A189) L^(a) _(A139) L₁ 533 L^(b) _(A190) L^(a) _(A139) L₁ 534 L^(b) _(A191) L^(a) _(A139) L₁ 538 L^(b) _(A8) L^(a) _(A209) L₁ 539 L^(b) _(A10) L^(a) _(A209) L₁ 540 L^(b) _(A12) L^(a) _(A209) L₁ 541 L^(b) _(A16) L^(a) _(A209) L₁ 550 L^(b) _(A88) L^(a) _(A209) L₁ 551 L^(b) _(A94) L^(a) _(A209) L₁ 554 L^(b) _(A177) L^(a) _(A209) L₁ 555 L^(b) _(A178) L^(a) _(A209) L₁ 556 L^(b) _(A179) L^(a) _(A209) L₁ 557 L^(b) _(A180) L^(a) _(A209) L₁ 558 L^(b) _(A181) L^(a) _(A209) L₁ 559 L^(b) _(A182) L^(a) _(A209) L₁ 560 L^(b) _(A183) L^(a) _(A209) L₁ 561 L^(b) _(A184) L^(a) _(A209) L₁ 562 L^(b) _(A185) L^(a) _(A209) L₁ 563 L^(b) _(A186) L^(a) _(A209) L₁ 564 L^(b) _(A187) L^(a) _(A209) L₁ 565 L^(b) _(A188) L^(a) _(A209) L₁ 566 L^(b) _(A189) L^(a) _(A209) L₁ 567 L^(b) _(A190) L^(a) _(A209) L₁ 572 L^(b) _(A8) L^(b) _(A3) L₁ 573 L^(b) _(A10) L^(b) _(A3) L₁ 574 L^(b) _(A12) L^(b) _(A3) L₁ 575 L^(b) _(A16) L^(b) _(A3) L₁ 584 L^(b) _(A88) L^(b) _(A3) L₁ 585 L^(b) _(A94) L^(b) _(A3) L₁ 588 L^(b) _(A177) L^(b) _(A3) L₁ 589 L^(b) _(A178) L^(b) _(A3) L₁ 590 L^(b) _(A179) L^(b) _(A3) L₁ 591 L^(b) _(A180) L^(b) _(A3) L₁ 592 L^(b) _(A181) L^(b) _(A3) L₁ 593 L^(b) _(A182) L^(b) _(A3) L₁ 594 L^(b) _(A183) L^(b) _(A3) L₁ 595 L^(b) _(A184) L^(b) _(A3) L₁ 596 L^(b) _(A185) L^(b) _(A3) L₁ 597 L^(b) _(A186) L^(b) _(A3) L₁ 598 L^(b) _(A187) L^(b) _(A3) L₁ 599 L^(b) _(A188) L^(b) _(A3) L₁ 600 L^(b) _(A189) L^(b) _(A3) L₁ 601 L^(b) _(A190) L^(b) _(A3) L₁ 602 L^(b) _(A191) L^(b) _(A3) L₁ 604 L^(c) _(A8) L^(A) _(A210) L₁ 605 L^(c) _(A10) L^(A) _(A210) L₁ 606 L^(c) _(A12) L^(A) _(A210) L₁ 607 L^(c) _(A16) L^(A) _(A210) L₁ 616 L^(c) _(A88) L^(A) _(A210) L₁ 617 L^(c) _(A94) L^(A) _(A210) L₁ 621 L^(c) _(A177) L^(A) _(A210) L₁ 622 L^(c) _(A178) L^(A) _(A210) L₁ 623 L^(c) _(A179) L^(A) _(A210) L₁ 624 L^(c) _(A180) L^(A) _(A210) L₁ 625 L^(c) _(A181) L^(A) _(A210) L₁ 626 L^(c) _(A182) L^(A) _(A210) L₁ 627 L^(c) _(A183) L^(A) _(A210) L₁ 628 L^(c) _(A184) L^(A) _(A210) L₁ 629 L^(c) _(A185) L^(A) _(A210) L₁ 630 L^(c) _(A186) L^(A) _(A210) L₁ 631 L^(c) _(A187) L^(A) _(A210) L₁ 632 L^(c) _(A188) L^(A) _(A210) L₁ 633 L^(c) _(A189) L^(A) _(A210) L₁ 634 L^(c) _(A190) L^(A) _(A210) L₁ 635 L^(c) _(A191) L^(A) _(A210) L₁ 636 L^(c) _(A192) L^(A) _(A210) L₁ 638 L^(c) _(A8) L^(A) _(A211) L₁ 639 L^(c) _(A10) L^(A) _(A211) L₁ 640 L^(c) _(A12) L^(A) _(A211) L₁ 641 L^(c) _(A16) L^(A) _(A211) L₁ 650 L^(c) _(A88) L^(A) _(A211) L₁ 651 L^(c) _(A94) L^(A) _(A211) L₁ 655 L^(c) _(A177) L^(A) _(A211) L₁ 656 L^(c) _(A178) L^(A) _(A211) L₁ 657 L^(c) _(A179) L^(A) _(A211) L₁ 658 L^(c) _(A180) L^(A) _(A211) L₁ 659 L^(c) _(A181) L^(A) _(A211) L₁ 660 L^(c) _(A182) L^(A) _(A211) L₁ 661 L^(c) _(A183) L^(A) _(A211) L₁ 662 L^(c) _(A184) L^(A) _(A211) L₁ 663 L^(c) _(A185) L^(A) _(A211) L₁ 664 L^(c) _(A186) L^(A) _(A211) L₁ 665 L^(c) _(A187) L^(A) _(A211) L₁ 666 L^(c) _(A188) L^(A) _(A211) L₁ 667 L^(c) _(A189) L^(A) _(A211) L₁ 668 L^(c) _(A190) L^(A) _(A211) L₁ 669 L^(c) _(A191) L^(A) _(A211) L₁ 670 L^(c) _(A192) L^(A) _(A211) L₁,

and stereoisomers thereof.
 9. The compound of claim 1, wherein the compound is selected from the group consisting of:

R^(A) and R^(A1) have the same definition as R²; R^(A2) has the same definition as R³; R^(B), R^(B1), and R^(B2) have the same definition as R¹; R^(C1) and R^(C2) have the same definition as R^(C); R^(D1) and R^(D2) have the same definition as R^(D).
 10. The compound of claim 1, wherein at least five of R¹, R², and R^(2′) comprises a moiety selected from the group consisting of alkyl, cycloalkyl, aryl and heteroaryl.
 11. The compound of claim 1, wherein at least three of R¹, R², and R^(2′) comprises alkyl, cycloalkyl, aryl, or heteroaryl, with at least one of R¹, R², and R^(2′) comprising cycloalkyl, aryl, or heteroaryl.
 12. The compound of claim 1, wherein ligand L_(A) is selected from the group consisting of:


13. An organic light emitting device (OLED) comprising: an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound having a formula Ir(L_(A))(L_(B))(L_(C)); wherein the ligand L_(A) and the ligand L_(B) are each independently selected from the group consisting of:

wherein the ligand L_(C) is

wherein rings C and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitutions, or no substitution; wherein X¹ to X¹², Z¹, and Z² are each independently C or N; wherein Y¹ is selected from the group consisting of O, S, Se, and Ge; wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″; wherein L_(A), L_(B), and L_(C) are different from each other, and can be connected to each other to form multidentate ligand; wherein, when present, at least one substituent R^(2′) comprises aryl or heteroaryl and can be further substituted by one or more moieties selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein any two or more substituents among possible ring forming substituents are optionally joined or fused into a ring; wherein R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(C), R^(D), R′, and R″ are possible ring forming substituents; wherein (a) at least four of R¹, R², and R^(2′) comprises a moiety selected from the group consisting of alkyl, cycloalkyl, aryl and heteroaryl, (b) at least three of R¹, R², and R^(2′) comprises alkyl, cycloalkyl, aryl, or heteroaryl, with at least one of R¹, R², and R^(2′) comprising cycloalkyl, aryl, or heteroaryl, (c)(i) L_(A) and L_(B) are both selected from the croup consisting of

(ii) at least three of R¹, R², and R³ comprise alkyl, cycloalkyl, aryl, or heteroaryl, and (iii) exactly one of X⁵ to X¹⁰ is N, or at least one X is selected from the group consisting of BR′, NR′, PR′, Se, C═O, S═O, SO2, CR′R″, SiR′R″, or GeR′R″, or (d) any combination of (a), (b), or (c); wherein: if Z¹ is C or Ring B is a five-membered carbocyclic or heterocyclic ring, then R^(B) is one of the possible ring forming substituents, and if Z¹ is N, then (i) at least one R^(B) comprises aryl or heteroaryl and the R^(B) substituents are not joined or fused into a ring, or (ii) at least one R^(A) or R^(B) comprises cycloalkyl; and wherein: if Z² is C or Ring D is a five-membered carbocyclic or heterocyclic ring, then R^(D) is one of the possible ring forming substituents, and if Z² is N, then R^(D) substituents are not joined or fused into a ring.
 14. The OLED of claim 13, wherein the organic layer is an emissive layer and the compound is an emissive dopant or a non-emissive dopant.
 15. The OLED of claim 13, wherein the organic layer further comprises a host, wherein the host comprises a triphenylene containing benzo-fused thiophene or benzo-fused furan; wherein any substituent in the host is an unfused substituent independently selected from the group consisting of C_(n)H_(2n+1), OC_(n)H_(2n+1), OAr₁, N(C_(n)H_(2n+1))₂, N(Ar₁)(Ar₂), CH═CH—C_(n)H_(2n+1), C≡CC_(n)H_(2n+1), Ar₁, Ar₁-Ar₂, and C_(n)H_(2n)-Ar₁, or the host has no substitutions; wherein n is from 1 to 10; and wherein Ar₁ and Ar₂ are each independently selected from the group consisting of benzene, biphenyl, naphthalene, triphenylene, carbazole, and heteroaromatic analogs thereof.
 16. The OLED of claim 13, wherein the organic layer further comprises a host, wherein host comprises at least one chemical group selected from the group consisting of triphenylene, carbazole, dibenzothiophene, dibenzofuran, dibenzoselenophene, azatriphenylene, azacarbazole, aza-dibenzothiophene, aza-dibenzofuran, and aza-dibenzoselenophene.
 17. The OLED of claim 13, wherein the organic layer further comprises a host, wherein the host is selected from the group consisting of:

and combinations thereof.
 18. The OLED of claim 13, wherein the organic layer further comprises a host, wherein the host comprises a metal complex.
 19. A consumer product comprising an organic light-emitting device (OLED) comprising: an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound having a formula Ir(L_(A))(L_(B))(L_(C)); wherein the ligand L_(A) and the ligand L_(B) are each independently selected from the group consisting of:

wherein the ligand L_(C) is

wherein rings C and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(C), and R^(D) each independently represents mono, to a maximum possible number of substitutions, or no substitution; wherein X¹to X¹², Z¹, and Z² are each independently C or N; wherein Y¹ is selected from the group consisting of O, S, Se, and Ge; wherein X is selected from the group consisting of BR′, NR′, PR′, O, S, Se, C═O, S═O, SO₂, CR′R″, SiR′R″, and GeR′R″; wherein L_(A), L_(B), and L_(C) are different from each other, and can be connected to each other to form multidentate ligand; wherein, when present, at least one substituent R^(2′) comprises aryl or heteroaryl and can be further substituted by one or more moieties selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein R¹, R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(B), R^(C), R^(D), R′, and R″ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein any two or more substituents among possible ring forming substituents are optionally joined or fused into a ring; wherein R^(1a), R^(1b), R², R^(2′), R³, R^(A), R^(C), R^(D), R′, and R″ are possible ring forming substituents; wherein (a) at least four of R¹, R², and R^(2′) comprises a moiety selected from the group consisting of alkyl, cycloalkyl, aryl and heteroaryl, (b) at least three of R¹, R², and R^(2′) comprises alkyl, cycloalkyl, aryl, or heteroaryl, with at least one of R¹, R², and R^(2′) comprising cycloalkyl, aryl, or heteroaryl, (c)(i) L_(A) and L_(B) are both selected from the croup consisting of

(ii) at least three of R¹, R², and R³ comprise alkyl, cycloalkyl, aryl, or heteroaryl, and (iii) exactly one of X⁵ to X¹⁰ is N, or at least one X is selected from the group consisting of BR′, NR′, PR′, Se, C═O, S═O, SO2, CR′R″, SiR′R″, or GeR′R″, or (d) any combination of (a), (b), or (c); wherein: if Z¹ is C or Ring B is a five-membered carbocyclic or heterocyclic ring, then R^(B) is one of the possible ring forming substituents, and if Z¹ is N, then (i) at least one R^(B) comprises aryl or heteroaryl and the R^(B) substituents are not joined or fused into a ring, or (ii) at least one R^(A) or R^(B) comprises cycloalkyl; and wherein: if Z² is C or Ring D is a five-membered carbocyclic or heterocyclic ring, then R^(D) is one of the possible ring forming substituents, and if Z² is N, then R^(D) substituents are not joined or fused into a ring.
 20. The consumer product of claim 19, wherein the consumer product is selected from the group consisting of a flat panel display, a computer monitor, a medical monitor, a television, a billboard, a light for interior or exterior illumination and/or signaling, a heads-up display, a fully or partially transparent display, a flexible display, a laser printer, a telephone, a cell phone, tablet, a phablet, a personal digital assistant (PDA), a wearable device, a laptop computer, a digital camera, a camcorder, a viewfinder, a micro-display that is less than 2 inches diagonal, a 3-D display, a virtual reality or augmented reality display, a vehicle, a video walls comprising multiple displays tiled together, a theater or stadium screen, and a sign. 